| 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 | $177.39 | 13.341% | $201.0556 | $201.06 | $201.05 | $201.10 |
| Purchase #2 | $226.85 | 11.141% | $252.1234 | $252.12 | $252.10 | $252.10 |
| Purchase #3 | $212.56 | 7.266% | $228.0046 | $228.00 | $228.00 | $228.00 |
| Purchase #4 | $248.67 | 9.610% | $272.5672 | $272.57 | $272.55 | $272.60 |
| Purchase #5 | $243.49 | 13.839% | $277.1866 | $277.19 | $277.20 | $277.20 |
| Purchase #6 | $181.72 | 7.123% | $194.6639 | $194.66 | $194.65 | $194.70 |
| Purchase #7 | $130.54 | 10.835% | $144.684 | $144.68 | $144.70 | $144.70 |
| 7 purchase totals = | $1,421.22 | $1,570.2853 | $1,570.28 | $1,570.25 | $1,570.40 | |