| 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 | $249.36 | 12.513% | $280.5624 | $280.56 | $280.55 | $280.60 |
| Purchase #2 | $34.42 | 7.807% | $37.1072 | $37.11 | $37.10 | $37.10 |
| Purchase #3 | $194.59 | 9.254% | $212.5974 | $212.60 | $212.60 | $212.60 |
| Purchase #4 | $74.58 | 11.211% | $82.9412 | $82.94 | $82.95 | $82.90 |
| Purchase #5 | $74.99 | 12.854% | $84.6292 | $84.63 | $84.65 | $84.60 |
| Purchase #6 | $243.92 | 3.284% | $251.9303 | $251.93 | $251.95 | $251.90 |
| Purchase #7 | $46.28 | 7.665% | $49.8274 | $49.83 | $49.85 | $49.80 |
| 7 purchase totals = | $918.14 | $999.5951 | $999.60 | $999.65 | $999.50 | |