| 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 | $231.33 | 6.634% | $246.6764 | $246.68 | $246.70 | $246.70 |
| Purchase #2 | $62.86 | 5.757% | $66.4789 | $66.48 | $66.50 | $66.50 |
| Purchase #3 | $191.96 | 10.169% | $211.4804 | $211.48 | $211.50 | $211.50 |
| Purchase #4 | $14.41 | 10.212% | $15.8815 | $15.88 | $15.90 | $15.90 |
| Purchase #5 | $155.45 | 3.600% | $161.0462 | $161.05 | $161.05 | $161.00 |
| Purchase #6 | $248.36 | 11.331% | $276.5017 | $276.50 | $276.50 | $276.50 |
| Purchase #7 | $78.75 | 11.790% | $88.0346 | $88.03 | $88.05 | $88.00 |
| 7 purchase totals = | $983.12 | $1,066.0997 | $1,066.10 | $1,066.20 | $1,066.10 | |