| 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 | $99.28 | 10.423% | $109.628 | $109.63 | $109.65 | $109.60 |
| Purchase #2 | $102.85 | 3.551% | $106.5022 | $106.50 | $106.50 | $106.50 |
| Purchase #3 | $168.53 | 9.670% | $184.8269 | $184.83 | $184.85 | $184.80 |
| Purchase #4 | $242.80 | 7.755% | $261.6291 | $261.63 | $261.65 | $261.60 |
| Purchase #5 | $197.56 | 11.795% | $220.8622 | $220.86 | $220.85 | $220.90 |
| Purchase #6 | $244.51 | 9.850% | $268.5942 | $268.59 | $268.60 | $268.60 |
| Purchase #7 | $208.41 | 8.423% | $225.9644 | $225.96 | $225.95 | $226.00 |
| 7 purchase totals = | $1,263.94 | $1,378.0070 | $1,378.00 | $1,378.05 | $1,378.00 | |