| 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 | $102.43 | 8.163% | $110.7914 | $110.79 | $110.80 | $110.80 |
| Purchase #2 | $226.74 | 3.545% | $234.7779 | $234.78 | $234.80 | $234.80 |
| Purchase #3 | $72.42 | 5.647% | $76.5096 | $76.51 | $76.50 | $76.50 |
| Purchase #4 | $91.76 | 4.339% | $95.7415 | $95.74 | $95.75 | $95.70 |
| Purchase #5 | $69.70 | 10.185% | $76.7989 | $76.80 | $76.80 | $76.80 |
| Purchase #6 | $229.29 | 11.306% | $255.2135 | $255.21 | $255.20 | $255.20 |
| Purchase #7 | $144.40 | 11.596% | $161.1446 | $161.14 | $161.15 | $161.10 |
| 7 purchase totals = | $936.74 | $1,010.9774 | $1,010.97 | $1,011.00 | $1,010.90 | |