| 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 | $194.33 | 11.699% | $217.0647 | $217.06 | $217.05 | $217.10 |
| Purchase #2 | $242.76 | 6.128% | $257.6363 | $257.64 | $257.65 | $257.60 |
| Purchase #3 | $97.83 | 11.810% | $109.3837 | $109.38 | $109.40 | $109.40 |
| Purchase #4 | $46.88 | 9.121% | $51.1559 | $51.16 | $51.15 | $51.20 |
| Purchase #5 | $141.25 | 3.399% | $146.0511 | $146.05 | $146.05 | $146.10 |
| Purchase #6 | $224.98 | 6.346% | $239.2572 | $239.26 | $239.25 | $239.30 |
| Purchase #7 | $100.97 | 9.537% | $110.5995 | $110.60 | $110.60 | $110.60 |
| 7 purchase totals = | $1,049.00 | $1,131.1484 | $1,131.15 | $1,131.15 | $1,131.30 | |