| 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 | $127.99 | 9.148% | $139.6985 | $139.70 | $139.70 | $139.70 |
| Purchase #2 | $56.69 | 7.212% | $60.7785 | $60.78 | $60.80 | $60.80 |
| Purchase #3 | $131.44 | 12.640% | $148.054 | $148.05 | $148.05 | $148.10 |
| Purchase #4 | $191.26 | 7.236% | $205.0996 | $205.10 | $205.10 | $205.10 |
| Purchase #5 | $246.29 | 8.161% | $266.3897 | $266.39 | $266.40 | $266.40 |
| Purchase #6 | $28.30 | 13.659% | $32.1655 | $32.17 | $32.15 | $32.20 |
| Purchase #7 | $82.55 | 4.767% | $86.4852 | $86.49 | $86.50 | $86.50 |
| 7 purchase totals = | $864.52 | $938.6710 | $938.68 | $938.70 | $938.80 | |