| 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 | $242.70 | 9.647% | $266.1133 | $266.11 | $266.10 | $266.10 |
| Purchase #2 | $46.85 | 9.170% | $51.1461 | $51.15 | $51.15 | $51.10 |
| Purchase #3 | $57.71 | 8.124% | $62.3984 | $62.40 | $62.40 | $62.40 |
| Purchase #4 | $216.80 | 4.233% | $225.9771 | $225.98 | $226.00 | $226.00 |
| Purchase #5 | $109.56 | 9.243% | $119.6866 | $119.69 | $119.70 | $119.70 |
| Purchase #6 | $57.76 | 10.631% | $63.9005 | $63.90 | $63.90 | $63.90 |
| Purchase #7 | $126.60 | 4.808% | $132.6869 | $132.69 | $132.70 | $132.70 |
| 7 purchase totals = | $857.98 | $921.9089 | $921.92 | $921.95 | $921.90 | |