| 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 | $27.37 | 6.643% | $29.1882 | $29.19 | $29.20 | $29.20 |
| Purchase #2 | $105.74 | 5.271% | $111.3136 | $111.31 | $111.30 | $111.30 |
| Purchase #3 | $235.91 | 8.503% | $255.9694 | $255.97 | $255.95 | $256.00 |
| Purchase #4 | $177.65 | 12.813% | $200.4123 | $200.41 | $200.40 | $200.40 |
| Purchase #5 | $208.89 | 9.776% | $229.3111 | $229.31 | $229.30 | $229.30 |
| Purchase #6 | $181.80 | 3.575% | $188.2994 | $188.30 | $188.30 | $188.30 |
| Purchase #7 | $209.40 | 13.422% | $237.5057 | $237.51 | $237.50 | $237.50 |
| 7 purchase totals = | $1,146.76 | $1,251.9997 | $1,252.00 | $1,251.95 | $1,252.00 | |