| 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 | $115.43 | 11.458% | $128.656 | $128.66 | $128.65 | $128.70 |
| Purchase #2 | $124.99 | 11.523% | $139.3926 | $139.39 | $139.40 | $139.40 |
| Purchase #3 | $239.79 | 13.336% | $271.7684 | $271.77 | $271.75 | $271.80 |
| Purchase #4 | $120.43 | 10.650% | $133.2558 | $133.26 | $133.25 | $133.30 |
| Purchase #5 | $103.28 | 7.165% | $110.68 | $110.68 | $110.70 | $110.70 |
| Purchase #6 | $38.44 | 9.541% | $42.1076 | $42.11 | $42.10 | $42.10 |
| Purchase #7 | $130.74 | 9.481% | $143.1355 | $143.14 | $143.15 | $143.10 |
| 7 purchase totals = | $873.10 | $968.9959 | $969.01 | $969.00 | $969.10 | |