| 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 | $210.85 | 10.429% | $232.8395 | $232.84 | $232.85 | $232.80 |
| Purchase #2 | $194.39 | 9.634% | $213.1175 | $213.12 | $213.10 | $213.10 |
| Purchase #3 | $189.28 | 11.722% | $211.4674 | $211.47 | $211.45 | $211.50 |
| Purchase #4 | $187.72 | 5.325% | $197.7161 | $197.72 | $197.70 | $197.70 |
| Purchase #5 | $90.79 | 12.399% | $102.0471 | $102.05 | $102.05 | $102.00 |
| Purchase #6 | $218.68 | 6.235% | $232.3147 | $232.31 | $232.30 | $232.30 |
| Purchase #7 | $196.26 | 12.644% | $221.0751 | $221.08 | $221.10 | $221.10 |
| 7 purchase totals = | $1,287.97 | $1,410.5774 | $1,410.59 | $1,410.55 | $1,410.50 | |