| 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 | $149.39 | 10.397% | $164.9221 | $164.92 | $164.90 | $164.90 |
| Purchase #2 | $228.35 | 9.267% | $249.5112 | $249.51 | $249.50 | $249.50 |
| Purchase #3 | $114.57 | 8.167% | $123.9269 | $123.93 | $123.95 | $123.90 |
| Purchase #4 | $195.30 | 8.656% | $212.2052 | $212.21 | $212.20 | $212.20 |
| Purchase #5 | $147.41 | 7.823% | $158.9419 | $158.94 | $158.95 | $158.90 |
| Purchase #6 | $148.30 | 10.610% | $164.0346 | $164.03 | $164.05 | $164.00 |
| Purchase #7 | $245.37 | 10.713% | $271.6565 | $271.66 | $271.65 | $271.70 |
| 7 purchase totals = | $1,228.69 | $1,345.1984 | $1,345.20 | $1,345.20 | $1,345.10 | |