| 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 | $249.77 | 8.815% | $271.7872 | $271.79 | $271.80 | $271.80 |
| Purchase #2 | $74.71 | 11.224% | $83.0955 | $83.10 | $83.10 | $83.10 |
| Purchase #3 | $197.86 | 7.155% | $212.0169 | $212.02 | $212.00 | $212.00 |
| Purchase #4 | $23.43 | 7.218% | $25.1212 | $25.12 | $25.10 | $25.10 |
| Purchase #5 | $222.94 | 7.658% | $240.0127 | $240.01 | $240.00 | $240.00 |
| Purchase #6 | $62.87 | 3.445% | $65.0359 | $65.04 | $65.05 | $65.00 |
| Purchase #7 | $237.37 | 4.621% | $248.3389 | $248.34 | $248.35 | $248.30 |
| 7 purchase totals = | $1,068.95 | $1,145.4083 | $1,145.42 | $1,145.40 | $1,145.30 | |