| 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 | $173.97 | 3.508% | $180.0729 | $180.07 | $180.05 | $180.10 |
| Purchase #2 | $247.29 | 8.462% | $268.2157 | $268.22 | $268.20 | $268.20 |
| Purchase #3 | $58.59 | 10.450% | $64.7127 | $64.71 | $64.70 | $64.70 |
| Purchase #4 | $119.88 | 7.651% | $129.052 | $129.05 | $129.05 | $129.10 |
| Purchase #5 | $135.81 | 3.506% | $140.5715 | $140.57 | $140.55 | $140.60 |
| Purchase #6 | $211.29 | 11.673% | $235.9539 | $235.95 | $235.95 | $236.00 |
| Purchase #7 | $206.95 | 8.353% | $224.2365 | $224.24 | $224.25 | $224.20 |
| 7 purchase totals = | $1,153.78 | $1,242.8152 | $1,242.81 | $1,242.75 | $1,242.90 | |