| 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 | $227.43 | 9.705% | $249.5021 | $249.50 | $249.50 | $249.50 |
| Purchase #2 | $21.58 | 5.230% | $22.7086 | $22.71 | $22.70 | $22.70 |
| Purchase #3 | $69.93 | 6.379% | $74.3908 | $74.39 | $74.40 | $74.40 |
| Purchase #4 | $14.33 | 13.508% | $16.2657 | $16.27 | $16.25 | $16.30 |
| Purchase #5 | $101.75 | 8.355% | $110.2512 | $110.25 | $110.25 | $110.30 |
| Purchase #6 | $174.81 | 3.423% | $180.7937 | $180.79 | $180.80 | $180.80 |
| Purchase #7 | $138.71 | 13.286% | $157.139 | $157.14 | $157.15 | $157.10 |
| 7 purchase totals = | $748.54 | $811.0511 | $811.05 | $811.05 | $811.10 | |