| 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 | $194.64 | 9.855% | $213.8218 | $213.82 | $213.80 | $213.80 |
| Purchase #2 | $25.74 | 10.293% | $28.3894 | $28.39 | $28.40 | $28.40 |
| Purchase #3 | $51.98 | 12.146% | $58.2935 | $58.29 | $58.30 | $58.30 |
| Purchase #4 | $204.75 | 8.331% | $221.8077 | $221.81 | $221.80 | $221.80 |
| Purchase #5 | $171.80 | 5.351% | $180.993 | $180.99 | $181.00 | $181.00 |
| Purchase #6 | $206.31 | 9.766% | $226.4582 | $226.46 | $226.45 | $226.50 |
| Purchase #7 | $49.49 | 8.111% | $53.5041 | $53.50 | $53.50 | $53.50 |
| 7 purchase totals = | $904.71 | $983.2677 | $983.26 | $983.25 | $983.30 | |