| 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 | $200.53 | 6.645% | $213.8552 | $213.86 | $213.85 | $213.90 |
| Purchase #2 | $192.93 | 3.833% | $200.325 | $200.33 | $200.35 | $200.30 |
| Purchase #3 | $246.52 | 8.864% | $268.3715 | $268.37 | $268.35 | $268.40 |
| Purchase #4 | $9.55 | 11.734% | $10.6706 | $10.67 | $10.65 | $10.70 |
| Purchase #5 | $237.89 | 9.365% | $260.1684 | $260.17 | $260.15 | $260.20 |
| Purchase #6 | $193.39 | 4.145% | $201.406 | $201.41 | $201.40 | $201.40 |
| Purchase #7 | $42.29 | 5.650% | $44.6794 | $44.68 | $44.70 | $44.70 |
| 7 purchase totals = | $1,123.10 | $1,199.4761 | $1,199.49 | $1,199.45 | $1,199.60 | |