| 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 | $23.37 | 3.603% | $24.212 | $24.21 | $24.20 | $24.20 |
| Purchase #2 | $125.50 | 3.635% | $130.0619 | $130.06 | $130.05 | $130.10 |
| Purchase #3 | $197.60 | 7.662% | $212.7401 | $212.74 | $212.75 | $212.70 |
| Purchase #4 | $96.60 | 6.515% | $102.8935 | $102.89 | $102.90 | $102.90 |
| Purchase #5 | $229.64 | 10.196% | $253.0541 | $253.05 | $253.05 | $253.10 |
| Purchase #6 | $168.81 | 3.470% | $174.6677 | $174.67 | $174.65 | $174.70 |
| Purchase #7 | $67.64 | 12.836% | $76.3223 | $76.32 | $76.30 | $76.30 |
| 7 purchase totals = | $909.16 | $973.9516 | $973.94 | $973.90 | $974.00 | |