| 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 | $195.29 | 13.784% | $222.2088 | $222.21 | $222.20 | $222.20 |
| Purchase #2 | $46.32 | 12.191% | $51.9669 | $51.97 | $51.95 | $52.00 |
| Purchase #3 | $184.89 | 10.583% | $204.4569 | $204.46 | $204.45 | $204.50 |
| Purchase #4 | $101.86 | 6.690% | $108.6744 | $108.67 | $108.65 | $108.70 |
| Purchase #5 | $126.43 | 12.184% | $141.8342 | $141.83 | $141.85 | $141.80 |
| Purchase #6 | $211.78 | 8.634% | $230.0651 | $230.07 | $230.05 | $230.10 |
| Purchase #7 | $144.57 | 5.863% | $153.0461 | $153.05 | $153.05 | $153.00 |
| 7 purchase totals = | $1,011.14 | $1,112.2524 | $1,112.26 | $1,112.20 | $1,112.30 | |