| 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 | $187.34 | 11.536% | $208.9515 | $208.95 | $208.95 | $209.00 |
| Purchase #2 | $121.58 | 11.409% | $135.4511 | $135.45 | $135.45 | $135.50 |
| Purchase #3 | $40.47 | 3.706% | $41.9698 | $41.97 | $41.95 | $42.00 |
| Purchase #4 | $204.96 | 7.518% | $220.3689 | $220.37 | $220.35 | $220.40 |
| Purchase #5 | $138.29 | 10.815% | $153.2461 | $153.25 | $153.25 | $153.20 |
| Purchase #6 | $48.42 | 9.477% | $53.0088 | $53.01 | $53.00 | $53.00 |
| Purchase #7 | $26.71 | 11.541% | $29.7926 | $29.79 | $29.80 | $29.80 |
| 7 purchase totals = | $767.77 | $842.7888 | $842.79 | $842.75 | $842.90 | |