| 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 | $245.84 | 12.191% | $275.8104 | $275.81 | $275.80 | $275.80 |
| Purchase #2 | $97.56 | 4.501% | $101.9512 | $101.95 | $101.95 | $102.00 |
| Purchase #3 | $130.86 | 3.208% | $135.058 | $135.06 | $135.05 | $135.10 |
| Purchase #4 | $50.83 | 3.453% | $52.5852 | $52.59 | $52.60 | $52.60 |
| Purchase #5 | $249.70 | 10.386% | $275.6338 | $275.63 | $275.65 | $275.60 |
| Purchase #6 | $215.42 | 9.539% | $235.9689 | $235.97 | $235.95 | $236.00 |
| Purchase #7 | $103.51 | 8.610% | $112.4222 | $112.42 | $112.40 | $112.40 |
| 7 purchase totals = | $1,093.72 | $1,189.4297 | $1,189.43 | $1,189.40 | $1,189.50 | |