| 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 | $199.30 | 12.203% | $223.6206 | $223.62 | $223.60 | $223.60 |
| Purchase #2 | $64.38 | 5.535% | $67.9434 | $67.94 | $67.95 | $67.90 |
| Purchase #3 | $65.62 | 10.647% | $72.6066 | $72.61 | $72.60 | $72.60 |
| Purchase #4 | $59.70 | 11.703% | $66.6867 | $66.69 | $66.70 | $66.70 |
| Purchase #5 | $93.92 | 8.476% | $101.8807 | $101.88 | $101.90 | $101.90 |
| Purchase #6 | $24.70 | 3.841% | $25.6487 | $25.65 | $25.65 | $25.60 |
| Purchase #7 | $216.58 | 6.282% | $230.1856 | $230.19 | $230.20 | $230.20 |
| 7 purchase totals = | $724.20 | $788.5723 | $788.58 | $788.60 | $788.50 | |