| 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 | $205.51 | 10.668% | $227.4338 | $227.43 | $227.45 | $227.40 |
| Purchase #2 | $160.94 | 5.251% | $169.391 | $169.39 | $169.40 | $169.40 |
| Purchase #3 | $25.71 | 11.368% | $28.6327 | $28.63 | $28.65 | $28.60 |
| Purchase #4 | $14.51 | 11.491% | $16.1773 | $16.18 | $16.20 | $16.20 |
| Purchase #5 | $246.68 | 5.598% | $260.4891 | $260.49 | $260.50 | $260.50 |
| Purchase #6 | $217.69 | 11.243% | $242.1649 | $242.16 | $242.15 | $242.20 |
| Purchase #7 | $162.62 | 10.316% | $179.3959 | $179.40 | $179.40 | $179.40 |
| 7 purchase totals = | $1,033.66 | $1,123.6847 | $1,123.68 | $1,123.75 | $1,123.70 | |