| 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 | $188.83 | 4.707% | $197.7182 | $197.72 | $197.70 | $197.70 |
| Purchase #2 | $199.91 | 8.576% | $217.0543 | $217.05 | $217.05 | $217.10 |
| Purchase #3 | $247.96 | 5.176% | $260.7944 | $260.79 | $260.80 | $260.80 |
| Purchase #4 | $246.29 | 7.781% | $265.4538 | $265.45 | $265.45 | $265.50 |
| Purchase #5 | $41.97 | 6.424% | $44.6662 | $44.67 | $44.65 | $44.70 |
| Purchase #6 | $113.30 | 12.208% | $127.1317 | $127.13 | $127.15 | $127.10 |
| Purchase #7 | $97.59 | 10.389% | $107.7286 | $107.73 | $107.75 | $107.70 |
| 7 purchase totals = | $1,135.85 | $1,220.5472 | $1,220.54 | $1,220.55 | $1,220.60 | |