| 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 | $103.42 | 6.637% | $110.284 | $110.28 | $110.30 | $110.30 |
| Purchase #2 | $154.29 | 3.485% | $159.667 | $159.67 | $159.65 | $159.70 |
| Purchase #3 | $244.83 | 5.586% | $258.5062 | $258.51 | $258.50 | $258.50 |
| Purchase #4 | $87.89 | 11.399% | $97.9086 | $97.91 | $97.90 | $97.90 |
| Purchase #5 | $110.46 | 4.618% | $115.561 | $115.56 | $115.55 | $115.60 |
| Purchase #6 | $228.85 | 4.550% | $239.2627 | $239.26 | $239.25 | $239.30 |
| Purchase #7 | $139.95 | 5.524% | $147.6808 | $147.68 | $147.70 | $147.70 |
| 7 purchase totals = | $1,069.69 | $1,128.8703 | $1,128.87 | $1,128.85 | $1,129.00 | |