| 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 | $102.45 | 7.802% | $110.4431 | $110.44 | $110.45 | $110.40 |
| Purchase #2 | $224.53 | 3.869% | $233.2171 | $233.22 | $233.20 | $233.20 |
| Purchase #3 | $25.49 | 6.704% | $27.1988 | $27.20 | $27.20 | $27.20 |
| Purchase #4 | $133.81 | 4.756% | $140.174 | $140.17 | $140.15 | $140.20 |
| Purchase #5 | $230.55 | 8.299% | $249.6833 | $249.68 | $249.70 | $249.70 |
| Purchase #6 | $167.62 | 11.674% | $187.188 | $187.19 | $187.20 | $187.20 |
| Purchase #7 | $201.70 | 7.735% | $217.3015 | $217.30 | $217.30 | $217.30 |
| 7 purchase totals = | $1,086.15 | $1,165.2058 | $1,165.20 | $1,165.20 | $1,165.20 | |