| 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 | $223.51 | 12.354% | $251.1224 | $251.12 | $251.10 | $251.10 |
| Purchase #2 | $38.57 | 6.483% | $41.0705 | $41.07 | $41.05 | $41.10 |
| Purchase #3 | $141.70 | 12.615% | $159.5755 | $159.58 | $159.60 | $159.60 |
| Purchase #4 | $80.34 | 11.721% | $89.7567 | $89.76 | $89.75 | $89.80 |
| Purchase #5 | $236.42 | 7.324% | $253.7354 | $253.74 | $253.75 | $253.70 |
| Purchase #6 | $206.74 | 13.546% | $234.745 | $234.75 | $234.75 | $234.70 |
| Purchase #7 | $146.33 | 12.186% | $164.1618 | $164.16 | $164.15 | $164.20 |
| 7 purchase totals = | $1,073.61 | $1,194.1673 | $1,194.18 | $1,194.15 | $1,194.20 | |