| 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 | $205.36 | 10.269% | $226.4484 | $226.45 | $226.45 | $226.40 |
| Purchase #2 | $86.63 | 10.496% | $95.7227 | $95.72 | $95.70 | $95.70 |
| Purchase #3 | $38.59 | 7.873% | $41.6282 | $41.63 | $41.65 | $41.60 |
| Purchase #4 | $100.80 | 11.273% | $112.1632 | $112.16 | $112.15 | $112.20 |
| Purchase #5 | $98.29 | 12.212% | $110.2932 | $110.29 | $110.30 | $110.30 |
| Purchase #6 | $81.87 | 11.535% | $91.3137 | $91.31 | $91.30 | $91.30 |
| Purchase #7 | $24.95 | 7.643% | $26.8569 | $26.86 | $26.85 | $26.90 |
| 7 purchase totals = | $636.49 | $704.4263 | $704.42 | $704.40 | $704.40 | |