| 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 | $159.83 | 8.683% | $173.708 | $173.71 | $173.70 | $173.70 |
| Purchase #2 | $195.36 | 12.139% | $219.0748 | $219.07 | $219.05 | $219.10 |
| Purchase #3 | $142.29 | 11.413% | $158.5296 | $158.53 | $158.55 | $158.50 |
| Purchase #4 | $122.96 | 5.763% | $130.0462 | $130.05 | $130.05 | $130.00 |
| Purchase #5 | $233.56 | 8.200% | $252.7119 | $252.71 | $252.70 | $252.70 |
| Purchase #6 | $88.76 | 9.622% | $97.3005 | $97.30 | $97.30 | $97.30 |
| Purchase #7 | $11.28 | 3.115% | $11.6314 | $11.63 | $11.65 | $11.60 |
| 7 purchase totals = | $954.04 | $1,043.0024 | $1,043.00 | $1,043.00 | $1,042.90 | |