| 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 | $246.42 | 9.714% | $270.3572 | $270.36 | $270.35 | $270.40 |
| Purchase #2 | $89.85 | 8.208% | $97.2249 | $97.22 | $97.20 | $97.20 |
| Purchase #3 | $63.46 | 3.150% | $65.459 | $65.46 | $65.45 | $65.50 |
| Purchase #4 | $152.38 | 12.829% | $171.9288 | $171.93 | $171.95 | $171.90 |
| Purchase #5 | $107.61 | 10.260% | $118.6508 | $118.65 | $118.65 | $118.70 |
| Purchase #6 | $87.50 | 7.512% | $94.073 | $94.07 | $94.05 | $94.10 |
| Purchase #7 | $198.68 | 7.539% | $213.6585 | $213.66 | $213.65 | $213.70 |
| 7 purchase totals = | $945.90 | $1,031.3522 | $1,031.35 | $1,031.30 | $1,031.50 | |