| 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 | $195.81 | 12.766% | $220.8071 | $220.81 | $220.80 | $220.80 |
| Purchase #2 | $97.64 | 12.859% | $110.1955 | $110.20 | $110.20 | $110.20 |
| Purchase #3 | $148.39 | 8.627% | $161.1916 | $161.19 | $161.20 | $161.20 |
| Purchase #4 | $76.86 | 13.494% | $87.2315 | $87.23 | $87.25 | $87.20 |
| Purchase #5 | $229.63 | 12.646% | $258.669 | $258.67 | $258.65 | $258.70 |
| Purchase #6 | $8.58 | 4.706% | $8.9838 | $8.98 | $9.00 | $9.00 |
| Purchase #7 | $38.83 | 8.651% | $42.1892 | $42.19 | $42.20 | $42.20 |
| 7 purchase totals = | $795.74 | $889.2677 | $889.27 | $889.30 | $889.30 | |