| 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 | $97.89 | 10.851% | $108.512 | $108.51 | $108.50 | $108.50 |
| Purchase #2 | $158.75 | 11.576% | $177.1269 | $177.13 | $177.15 | $177.10 |
| Purchase #3 | $95.41 | 6.395% | $101.5115 | $101.51 | $101.50 | $101.50 |
| Purchase #4 | $22.61 | 9.767% | $24.8183 | $24.82 | $24.80 | $24.80 |
| Purchase #5 | $226.83 | 6.280% | $241.0749 | $241.07 | $241.05 | $241.10 |
| Purchase #6 | $116.99 | 6.198% | $124.241 | $124.24 | $124.25 | $124.20 |
| Purchase #7 | $36.79 | 6.261% | $39.0934 | $39.09 | $39.10 | $39.10 |
| 7 purchase totals = | $755.27 | $816.3780 | $816.37 | $816.35 | $816.30 | |