| 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 | $121.49 | 6.805% | $129.7574 | $129.76 | $129.75 | $129.80 |
| Purchase #2 | $111.80 | 11.482% | $124.6369 | $124.64 | $124.65 | $124.60 |
| Purchase #3 | $151.56 | 9.104% | $165.358 | $165.36 | $165.35 | $165.40 |
| Purchase #4 | $44.42 | 12.773% | $50.0938 | $50.09 | $50.10 | $50.10 |
| Purchase #5 | $247.45 | 8.470% | $268.409 | $268.41 | $268.40 | $268.40 |
| Purchase #6 | $90.90 | 12.359% | $102.1343 | $102.13 | $102.15 | $102.10 |
| Purchase #7 | $187.70 | 11.636% | $209.5408 | $209.54 | $209.55 | $209.50 |
| 7 purchase totals = | $955.32 | $1,049.9302 | $1,049.93 | $1,049.95 | $1,049.90 | |