| 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 | $124.99 | 11.844% | $139.7938 | $139.79 | $139.80 | $139.80 |
| Purchase #2 | $102.64 | 4.250% | $107.0022 | $107.00 | $107.00 | $107.00 |
| Purchase #3 | $220.44 | 13.858% | $250.9886 | $250.99 | $251.00 | $251.00 |
| Purchase #4 | $46.33 | 7.541% | $49.8237 | $49.82 | $49.80 | $49.80 |
| Purchase #5 | $197.53 | 9.315% | $215.9299 | $215.93 | $215.95 | $215.90 |
| Purchase #6 | $101.77 | 12.139% | $114.1239 | $114.12 | $114.10 | $114.10 |
| Purchase #7 | $177.39 | 4.190% | $184.8226 | $184.82 | $184.80 | $184.80 |
| 7 purchase totals = | $971.09 | $1,062.4847 | $1,062.47 | $1,062.45 | $1,062.40 | |