| 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 | $128.57 | 3.509% | $133.0815 | $133.08 | $133.10 | $133.10 |
| Purchase #2 | $177.70 | 5.294% | $187.1074 | $187.11 | $187.10 | $187.10 |
| Purchase #3 | $236.43 | 13.413% | $268.1424 | $268.14 | $268.15 | $268.10 |
| Purchase #4 | $99.59 | 8.434% | $107.9894 | $107.99 | $108.00 | $108.00 |
| Purchase #5 | $79.25 | 12.203% | $88.9209 | $88.92 | $88.90 | $88.90 |
| Purchase #6 | $136.96 | 11.273% | $152.3995 | $152.40 | $152.40 | $152.40 |
| Purchase #7 | $8.66 | 4.206% | $9.0242 | $9.02 | $9.00 | $9.00 |
| 7 purchase totals = | $867.16 | $946.6653 | $946.66 | $946.65 | $946.60 | |