| 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 | $117.58 | 3.439% | $121.6236 | $121.62 | $121.60 | $121.60 |
| Purchase #2 | $12.64 | 10.470% | $13.9634 | $13.96 | $13.95 | $14.00 |
| Purchase #3 | $157.30 | 12.591% | $177.1056 | $177.11 | $177.10 | $177.10 |
| Purchase #4 | $54.71 | 11.217% | $60.8468 | $60.85 | $60.85 | $60.80 |
| Purchase #5 | $29.57 | 5.224% | $31.1147 | $31.11 | $31.10 | $31.10 |
| Purchase #6 | $248.37 | 3.190% | $256.293 | $256.29 | $256.30 | $256.30 |
| Purchase #7 | $120.50 | 13.188% | $136.3915 | $136.39 | $136.40 | $136.40 |
| 7 purchase totals = | $740.67 | $797.3386 | $797.33 | $797.30 | $797.30 | |