| 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 | $108.63 | 11.545% | $121.1713 | $121.17 | $121.15 | $121.20 |
| Purchase #2 | $117.71 | 8.749% | $128.0084 | $128.01 | $128.00 | $128.00 |
| Purchase #3 | $110.83 | 4.150% | $115.4294 | $115.43 | $115.45 | $115.40 |
| Purchase #4 | $114.54 | 7.486% | $123.1145 | $123.11 | $123.10 | $123.10 |
| Purchase #5 | $26.38 | 4.848% | $27.6589 | $27.66 | $27.65 | $27.70 |
| Purchase #6 | $55.47 | 13.453% | $62.9324 | $62.93 | $62.95 | $62.90 |
| Purchase #7 | $219.68 | 12.279% | $246.6545 | $246.65 | $246.65 | $246.70 |
| 7 purchase totals = | $753.24 | $824.9694 | $824.96 | $824.95 | $825.00 | |