| 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 | $226.94 | 5.653% | $239.7689 | $239.77 | $239.75 | $239.80 |
| Purchase #2 | $24.91 | 13.396% | $28.2469 | $28.25 | $28.25 | $28.20 |
| Purchase #3 | $237.68 | 12.768% | $268.027 | $268.03 | $268.05 | $268.00 |
| Purchase #4 | $95.76 | 3.261% | $98.8827 | $98.88 | $98.90 | $98.90 |
| Purchase #5 | $94.25 | 6.757% | $100.6185 | $100.62 | $100.60 | $100.60 |
| Purchase #6 | $9.44 | 5.319% | $9.9421 | $9.94 | $9.95 | $9.90 |
| Purchase #7 | $109.64 | 9.642% | $120.2115 | $120.21 | $120.20 | $120.20 |
| 7 purchase totals = | $798.62 | $865.6976 | $865.70 | $865.70 | $865.60 | |