| 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 | $91.65 | 11.679% | $102.3538 | $102.35 | $102.35 | $102.40 |
| Purchase #2 | $243.31 | 6.147% | $258.2663 | $258.27 | $258.25 | $258.30 |
| Purchase #3 | $199.36 | 7.434% | $214.1804 | $214.18 | $214.20 | $214.20 |
| Purchase #4 | $10.77 | 4.357% | $11.2392 | $11.24 | $11.25 | $11.20 |
| Purchase #5 | $214.49 | 13.814% | $244.1196 | $244.12 | $244.10 | $244.10 |
| Purchase #6 | $27.35 | 3.757% | $28.3775 | $28.38 | $28.40 | $28.40 |
| Purchase #7 | $134.36 | 9.358% | $146.9334 | $146.93 | $146.95 | $146.90 |
| 7 purchase totals = | $921.29 | $1,005.4702 | $1,005.47 | $1,005.50 | $1,005.50 | |