| 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 | $175.63 | 8.864% | $191.1978 | $191.20 | $191.20 | $191.20 |
| Purchase #2 | $90.25 | 8.480% | $97.9032 | $97.90 | $97.90 | $97.90 |
| Purchase #3 | $194.36 | 8.861% | $211.5822 | $211.58 | $211.60 | $211.60 |
| Purchase #4 | $222.98 | 7.554% | $239.8239 | $239.82 | $239.80 | $239.80 |
| Purchase #5 | $240.80 | 3.759% | $249.8517 | $249.85 | $249.85 | $249.90 |
| Purchase #6 | $94.28 | 10.695% | $104.3632 | $104.36 | $104.35 | $104.40 |
| Purchase #7 | $214.87 | 4.290% | $224.0879 | $224.09 | $224.10 | $224.10 |
| 7 purchase totals = | $1,233.17 | $1,318.8099 | $1,318.80 | $1,318.80 | $1,318.90 | |