| 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 | $88.98 | 12.379% | $99.9948 | $99.99 | $100.00 | $100.00 |
| Purchase #2 | $12.73 | 11.487% | $14.1923 | $14.19 | $14.20 | $14.20 |
| Purchase #3 | $92.95 | 3.178% | $95.904 | $95.90 | $95.90 | $95.90 |
| Purchase #4 | $246.99 | 9.363% | $270.1157 | $270.12 | $270.10 | $270.10 |
| Purchase #5 | $220.52 | 8.278% | $238.7746 | $238.77 | $238.75 | $238.80 |
| Purchase #6 | $105.41 | 4.621% | $110.281 | $110.28 | $110.30 | $110.30 |
| Purchase #7 | $228.43 | 3.787% | $237.0806 | $237.08 | $237.10 | $237.10 |
| 7 purchase totals = | $996.01 | $1,066.3430 | $1,066.33 | $1,066.35 | $1,066.40 | |