| 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 | $221.96 | 5.108% | $233.2977 | $233.30 | $233.30 | $233.30 |
| Purchase #2 | $249.48 | 12.532% | $280.7448 | $280.74 | $280.75 | $280.70 |
| Purchase #3 | $123.52 | 4.263% | $128.7857 | $128.79 | $128.80 | $128.80 |
| Purchase #4 | $143.63 | 8.817% | $156.2939 | $156.29 | $156.30 | $156.30 |
| Purchase #5 | $214.29 | 8.420% | $232.3332 | $232.33 | $232.35 | $232.30 |
| Purchase #6 | $39.57 | 13.848% | $45.0497 | $45.05 | $45.05 | $45.00 |
| Purchase #7 | $89.34 | 10.846% | $99.0298 | $99.03 | $99.05 | $99.00 |
| 7 purchase totals = | $1,081.79 | $1,175.5348 | $1,175.53 | $1,175.60 | $1,175.40 | |