| 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 | $187.52 | 11.459% | $209.0079 | $209.01 | $209.00 | $209.00 |
| Purchase #2 | $186.34 | 12.424% | $209.4909 | $209.49 | $209.50 | $209.50 |
| Purchase #3 | $137.30 | 7.169% | $147.143 | $147.14 | $147.15 | $147.10 |
| Purchase #4 | $191.70 | 8.325% | $207.659 | $207.66 | $207.65 | $207.70 |
| Purchase #5 | $79.58 | 5.250% | $83.758 | $83.76 | $83.75 | $83.80 |
| Purchase #6 | $183.73 | 7.360% | $197.2525 | $197.25 | $197.25 | $197.30 |
| Purchase #7 | $223.34 | 9.656% | $244.9057 | $244.91 | $244.90 | $244.90 |
| 7 purchase totals = | $1,189.51 | $1,299.2170 | $1,299.22 | $1,299.20 | $1,299.30 | |