| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $101.27 | 13.417% | $114.8574 | $114.86 | $114.85 | $114.90 |
| Purchase #2 | $58.87 | 3.786% | $61.0988 | $61.10 | $61.10 | $61.10 |
| Purchase #3 | $235.46 | 10.298% | $259.7077 | $259.71 | $259.70 | $259.70 |
| Purchase #4 | $187.89 | 10.275% | $207.1957 | $207.20 | $207.20 | $207.20 |
| Purchase #5 | $183.41 | 10.805% | $203.2275 | $203.23 | $203.25 | $203.20 |
| Purchase #6 | $178.63 | 4.662% | $186.9577 | $186.96 | $186.95 | $187.00 |
| Purchase #7 | $140.62 | 12.320% | $157.9444 | $157.94 | $157.95 | $157.90 |
| 7 purchase totals = | $1,086.15 | $1,190.9892 | $1,191.00 | $1,191.00 | $1,191.00 | |