| 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 | $84.33 | 7.245% | $90.4397 | $90.44 | $90.45 | $90.40 |
| Purchase #2 | $250.28 | 4.731% | $262.1207 | $262.12 | $262.10 | $262.10 |
| Purchase #3 | $150.81 | 6.602% | $160.7665 | $160.77 | $160.75 | $160.80 |
| Purchase #4 | $170.73 | 13.836% | $194.3522 | $194.35 | $194.35 | $194.40 |
| Purchase #5 | $126.39 | 12.408% | $142.0725 | $142.07 | $142.05 | $142.10 |
| Purchase #6 | $190.56 | 5.629% | $201.2866 | $201.29 | $201.30 | $201.30 |
| Purchase #7 | $231.49 | 8.557% | $251.2986 | $251.30 | $251.30 | $251.30 |
| 7 purchase totals = | $1,204.59 | $1,302.3368 | $1,302.34 | $1,302.30 | $1,302.40 | |