| 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 | $218.73 | 11.353% | $243.5624 | $243.56 | $243.55 | $243.60 |
| Purchase #2 | $249.53 | 4.109% | $259.7832 | $259.78 | $259.80 | $259.80 |
| Purchase #3 | $134.32 | 9.143% | $146.6009 | $146.60 | $146.60 | $146.60 |
| Purchase #4 | $118.86 | 12.369% | $133.5618 | $133.56 | $133.55 | $133.60 |
| Purchase #5 | $38.73 | 7.658% | $41.6959 | $41.70 | $41.70 | $41.70 |
| Purchase #6 | $102.98 | 12.293% | $115.6393 | $115.64 | $115.65 | $115.60 |
| Purchase #7 | $141.93 | 4.507% | $148.3268 | $148.33 | $148.35 | $148.30 |
| 7 purchase totals = | $1,005.08 | $1,089.1703 | $1,089.17 | $1,089.20 | $1,089.20 | |