| 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 | $234.48 | 9.484% | $256.7181 | $256.72 | $256.70 | $256.70 |
| Purchase #2 | $148.76 | 9.455% | $162.8253 | $162.83 | $162.85 | $162.80 |
| Purchase #3 | $66.53 | 11.154% | $73.9508 | $73.95 | $73.95 | $74.00 |
| Purchase #4 | $49.94 | 9.566% | $54.7173 | $54.72 | $54.70 | $54.70 |
| Purchase #5 | $55.83 | 11.806% | $62.4213 | $62.42 | $62.40 | $62.40 |
| Purchase #6 | $219.29 | 9.804% | $240.7892 | $240.79 | $240.80 | $240.80 |
| Purchase #7 | $111.42 | 5.254% | $117.274 | $117.27 | $117.25 | $117.30 |
| 7 purchase totals = | $886.25 | $968.6960 | $968.70 | $968.65 | $968.70 | |