| 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 | $101.40 | 11.540% | $113.1016 | $113.10 | $113.10 | $113.10 |
| Purchase #2 | $129.93 | 5.305% | $136.8228 | $136.82 | $136.80 | $136.80 |
| Purchase #3 | $87.50 | 3.733% | $90.7664 | $90.77 | $90.75 | $90.80 |
| Purchase #4 | $68.45 | 3.493% | $70.841 | $70.84 | $70.85 | $70.80 |
| Purchase #5 | $201.44 | 11.830% | $225.2704 | $225.27 | $225.25 | $225.30 |
| Purchase #6 | $30.47 | 9.413% | $33.3381 | $33.34 | $33.35 | $33.30 |
| Purchase #7 | $249.89 | 4.867% | $262.0521 | $262.05 | $262.05 | $262.10 |
| 7 purchase totals = | $869.08 | $932.1924 | $932.19 | $932.15 | $932.20 | |