| 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 | $123.52 | 7.840% | $133.204 | $133.20 | $133.20 | $133.20 |
| Purchase #2 | $64.88 | 9.228% | $70.8671 | $70.87 | $70.85 | $70.90 |
| Purchase #3 | $219.53 | 13.442% | $249.0392 | $249.04 | $249.05 | $249.00 |
| Purchase #4 | $208.79 | 11.328% | $232.4417 | $232.44 | $232.45 | $232.40 |
| Purchase #5 | $96.61 | 12.498% | $108.6843 | $108.68 | $108.70 | $108.70 |
| Purchase #6 | $175.59 | 10.591% | $194.1867 | $194.19 | $194.20 | $194.20 |
| Purchase #7 | $155.43 | 3.383% | $160.6882 | $160.69 | $160.70 | $160.70 |
| 7 purchase totals = | $1,044.35 | $1,149.1112 | $1,149.11 | $1,149.15 | $1,149.10 | |