| 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 | $214.28 | 8.479% | $232.4488 | $232.45 | $232.45 | $232.40 |
| Purchase #2 | $131.79 | 13.632% | $149.7556 | $149.76 | $149.75 | $149.80 |
| Purchase #3 | $176.41 | 6.840% | $188.4764 | $188.48 | $188.50 | $188.50 |
| Purchase #4 | $18.62 | 13.793% | $21.1883 | $21.19 | $21.20 | $21.20 |
| Purchase #5 | $170.79 | 8.718% | $185.6795 | $185.68 | $185.70 | $185.70 |
| Purchase #6 | $163.41 | 9.603% | $179.1023 | $179.10 | $179.10 | $179.10 |
| Purchase #7 | $163.28 | 7.323% | $175.237 | $175.24 | $175.25 | $175.20 |
| 7 purchase totals = | $1,038.58 | $1,131.8879 | $1,131.90 | $1,131.95 | $1,131.90 | |