| 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 | $208.34 | 11.231% | $231.7387 | $231.74 | $231.75 | $231.70 |
| Purchase #2 | $105.26 | 12.202% | $118.1038 | $118.10 | $118.10 | $118.10 |
| Purchase #3 | $146.53 | 7.346% | $157.2941 | $157.29 | $157.30 | $157.30 |
| Purchase #4 | $31.89 | 5.379% | $33.6054 | $33.61 | $33.60 | $33.60 |
| Purchase #5 | $100.91 | 11.261% | $112.2735 | $112.27 | $112.25 | $112.30 |
| Purchase #6 | $127.92 | 3.327% | $132.1759 | $132.18 | $132.20 | $132.20 |
| Purchase #7 | $171.87 | 11.673% | $191.9324 | $191.93 | $191.95 | $191.90 |
| 7 purchase totals = | $892.72 | $977.1238 | $977.12 | $977.15 | $977.10 | |