| 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 | $225.33 | 12.424% | $253.325 | $253.33 | $253.35 | $253.30 |
| Purchase #2 | $18.98 | 11.275% | $21.12 | $21.12 | $21.10 | $21.10 |
| Purchase #3 | $89.39 | 9.386% | $97.7801 | $97.78 | $97.80 | $97.80 |
| Purchase #4 | $218.85 | 9.703% | $240.085 | $240.09 | $240.10 | $240.10 |
| Purchase #5 | $225.65 | 5.589% | $238.2616 | $238.26 | $238.25 | $238.30 |
| Purchase #6 | $65.99 | 11.861% | $73.8171 | $73.82 | $73.80 | $73.80 |
| Purchase #7 | $149.35 | 4.115% | $155.4958 | $155.50 | $155.50 | $155.50 |
| 7 purchase totals = | $993.54 | $1,079.8846 | $1,079.90 | $1,079.90 | $1,079.90 | |