| 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 | $81.64 | 7.366% | $87.6536 | $87.65 | $87.65 | $87.70 |
| Purchase #2 | $181.62 | 6.517% | $193.4562 | $193.46 | $193.45 | $193.50 |
| Purchase #3 | $203.29 | 4.368% | $212.1697 | $212.17 | $212.15 | $212.20 |
| Purchase #4 | $21.29 | 13.816% | $24.2314 | $24.23 | $24.25 | $24.20 |
| Purchase #5 | $230.51 | 11.119% | $256.1404 | $256.14 | $256.15 | $256.10 |
| Purchase #6 | $239.53 | 4.162% | $249.4992 | $249.50 | $249.50 | $249.50 |
| Purchase #7 | $193.89 | 7.811% | $209.0347 | $209.03 | $209.05 | $209.00 |
| 7 purchase totals = | $1,151.77 | $1,232.1852 | $1,232.18 | $1,232.20 | $1,232.20 | |