| 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 | $228.82 | 6.766% | $244.302 | $244.30 | $244.30 | $244.30 |
| Purchase #2 | $27.66 | 12.550% | $31.1313 | $31.13 | $31.15 | $31.10 |
| Purchase #3 | $234.60 | 6.232% | $249.2203 | $249.22 | $249.20 | $249.20 |
| Purchase #4 | $152.65 | 7.807% | $164.5674 | $164.57 | $164.55 | $164.60 |
| Purchase #5 | $49.88 | 9.517% | $54.6271 | $54.63 | $54.65 | $54.60 |
| Purchase #6 | $250.55 | 6.804% | $267.5974 | $267.60 | $267.60 | $267.60 |
| Purchase #7 | $190.39 | 8.786% | $207.1177 | $207.12 | $207.10 | $207.10 |
| 7 purchase totals = | $1,134.55 | $1,218.5632 | $1,218.57 | $1,218.55 | $1,218.50 | |