| 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 | $207.69 | 5.397% | $218.899 | $218.90 | $218.90 | $218.90 |
| Purchase #2 | $47.58 | 3.491% | $49.241 | $49.24 | $49.25 | $49.20 |
| Purchase #3 | $139.66 | 7.637% | $150.3258 | $150.33 | $150.35 | $150.30 |
| Purchase #4 | $124.27 | 6.747% | $132.6545 | $132.65 | $132.65 | $132.70 |
| Purchase #5 | $101.27 | 12.718% | $114.1495 | $114.15 | $114.15 | $114.10 |
| Purchase #6 | $87.63 | 10.758% | $97.0572 | $97.06 | $97.05 | $97.10 |
| Purchase #7 | $108.55 | 13.842% | $123.5755 | $123.58 | $123.60 | $123.60 |
| 7 purchase totals = | $816.65 | $885.9025 | $885.91 | $885.95 | $885.90 | |