| 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 | $223.65 | 11.639% | $249.6806 | $249.68 | $249.70 | $249.70 |
| Purchase #2 | $118.85 | 8.610% | $129.083 | $129.08 | $129.10 | $129.10 |
| Purchase #3 | $122.44 | 12.786% | $138.0952 | $138.10 | $138.10 | $138.10 |
| Purchase #4 | $214.59 | 10.552% | $237.2335 | $237.23 | $237.25 | $237.20 |
| Purchase #5 | $249.76 | 9.668% | $273.9068 | $273.91 | $273.90 | $273.90 |
| Purchase #6 | $120.41 | 3.296% | $124.3787 | $124.38 | $124.40 | $124.40 |
| Purchase #7 | $88.55 | 4.715% | $92.7251 | $92.73 | $92.75 | $92.70 |
| 7 purchase totals = | $1,138.25 | $1,245.1029 | $1,245.11 | $1,245.20 | $1,245.10 | |