| 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 | $250.73 | 9.739% | $275.1486 | $275.15 | $275.15 | $275.10 |
| Purchase #2 | $148.95 | 6.392% | $158.4709 | $158.47 | $158.45 | $158.50 |
| Purchase #3 | $133.90 | 11.223% | $148.9276 | $148.93 | $148.95 | $148.90 |
| Purchase #4 | $244.53 | 12.493% | $275.0791 | $275.08 | $275.10 | $275.10 |
| Purchase #5 | $194.70 | 8.623% | $211.489 | $211.49 | $211.50 | $211.50 |
| Purchase #6 | $134.85 | 7.498% | $144.9611 | $144.96 | $144.95 | $145.00 |
| Purchase #7 | $106.47 | 12.649% | $119.9374 | $119.94 | $119.95 | $119.90 |
| 7 purchase totals = | $1,214.13 | $1,334.0137 | $1,334.02 | $1,334.05 | $1,334.00 | |