| 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 | $135.92 | 12.215% | $152.5226 | $152.52 | $152.50 | $152.50 |
| Purchase #2 | $48.88 | 3.233% | $50.4603 | $50.46 | $50.45 | $50.50 |
| Purchase #3 | $8.56 | 7.790% | $9.2268 | $9.23 | $9.25 | $9.20 |
| Purchase #4 | $24.36 | 4.607% | $25.4823 | $25.48 | $25.50 | $25.50 |
| Purchase #5 | $144.43 | 6.845% | $154.3162 | $154.32 | $154.30 | $154.30 |
| Purchase #6 | $209.44 | 13.167% | $237.017 | $237.02 | $237.00 | $237.00 |
| Purchase #7 | $209.97 | 13.647% | $238.6246 | $238.62 | $238.60 | $238.60 |
| 7 purchase totals = | $781.56 | $867.6498 | $867.65 | $867.60 | $867.60 | |