| 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 | $207.71 | 6.610% | $221.4396 | $221.44 | $221.45 | $221.40 |
| Purchase #2 | $91.52 | 13.141% | $103.5466 | $103.55 | $103.55 | $103.50 |
| Purchase #3 | $231.89 | 3.170% | $239.2409 | $239.24 | $239.25 | $239.20 |
| Purchase #4 | $154.47 | 3.850% | $160.4171 | $160.42 | $160.40 | $160.40 |
| Purchase #5 | $240.39 | 3.630% | $249.1162 | $249.12 | $249.10 | $249.10 |
| Purchase #6 | $95.26 | 12.263% | $106.9417 | $106.94 | $106.95 | $106.90 |
| Purchase #7 | $104.71 | 7.261% | $112.313 | $112.31 | $112.30 | $112.30 |
| 7 purchase totals = | $1,125.95 | $1,193.0151 | $1,193.02 | $1,193.00 | $1,192.80 | |