| 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 | $112.96 | 12.522% | $127.1049 | $127.10 | $127.10 | $127.10 |
| Purchase #2 | $81.86 | 11.646% | $91.3934 | $91.39 | $91.40 | $91.40 |
| Purchase #3 | $187.68 | 5.252% | $197.537 | $197.54 | $197.55 | $197.50 |
| Purchase #4 | $179.63 | 10.571% | $198.6187 | $198.62 | $198.60 | $198.60 |
| Purchase #5 | $62.94 | 9.846% | $69.1371 | $69.14 | $69.15 | $69.10 |
| Purchase #6 | $189.97 | 11.632% | $212.0673 | $212.07 | $212.05 | $212.10 |
| Purchase #7 | $131.54 | 5.128% | $138.2854 | $138.29 | $138.30 | $138.30 |
| 7 purchase totals = | $946.58 | $1,034.1438 | $1,034.15 | $1,034.15 | $1,034.10 | |