| 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 | $17.81 | 7.822% | $19.2031 | $19.20 | $19.20 | $19.20 |
| Purchase #2 | $116.45 | 4.488% | $121.6763 | $121.68 | $121.70 | $121.70 |
| Purchase #3 | $89.48 | 3.415% | $92.5357 | $92.54 | $92.55 | $92.50 |
| Purchase #4 | $89.54 | 5.807% | $94.7396 | $94.74 | $94.75 | $94.70 |
| Purchase #5 | $238.56 | 3.190% | $246.1701 | $246.17 | $246.15 | $246.20 |
| Purchase #6 | $174.85 | 3.131% | $180.3246 | $180.32 | $180.30 | $180.30 |
| Purchase #7 | $138.61 | 11.641% | $154.7456 | $154.75 | $154.75 | $154.70 |
| 7 purchase totals = | $865.30 | $909.3950 | $909.40 | $909.40 | $909.30 | |