| 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 | $201.48 | 6.357% | $214.2881 | $214.29 | $214.30 | $214.30 |
| Purchase #2 | $234.27 | 6.297% | $249.022 | $249.02 | $249.00 | $249.00 |
| Purchase #3 | $235.83 | 3.489% | $244.0581 | $244.06 | $244.05 | $244.10 |
| Purchase #4 | $172.69 | 5.262% | $181.7769 | $181.78 | $181.80 | $181.80 |
| Purchase #5 | $200.40 | 9.314% | $219.0653 | $219.07 | $219.05 | $219.10 |
| Purchase #6 | $149.50 | 8.546% | $162.2763 | $162.28 | $162.30 | $162.30 |
| Purchase #7 | $99.45 | 3.278% | $102.71 | $102.71 | $102.70 | $102.70 |
| 7 purchase totals = | $1,293.62 | $1,373.1967 | $1,373.21 | $1,373.20 | $1,373.30 | |