| 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 | $98.77 | 11.389% | $110.0189 | $110.02 | $110.00 | $110.00 |
| Purchase #2 | $235.52 | 3.682% | $244.1918 | $244.19 | $244.20 | $244.20 |
| Purchase #3 | $225.33 | 3.381% | $232.9484 | $232.95 | $232.95 | $232.90 |
| Purchase #4 | $200.85 | 10.193% | $221.3226 | $221.32 | $221.30 | $221.30 |
| Purchase #5 | $199.37 | 5.460% | $210.2556 | $210.26 | $210.25 | $210.30 |
| Purchase #6 | $52.48 | 3.478% | $54.3053 | $54.31 | $54.30 | $54.30 |
| Purchase #7 | $235.54 | 5.724% | $249.0223 | $249.02 | $249.00 | $249.00 |
| 7 purchase totals = | $1,247.86 | $1,322.0649 | $1,322.07 | $1,322.00 | $1,322.00 | |