| 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 | $34.34 | 10.560% | $37.9663 | $37.97 | $37.95 | $38.00 |
| Purchase #2 | $179.73 | 13.445% | $203.8947 | $203.89 | $203.90 | $203.90 |
| Purchase #3 | $190.98 | 9.661% | $209.4306 | $209.43 | $209.45 | $209.40 |
| Purchase #4 | $194.83 | 10.467% | $215.2229 | $215.22 | $215.20 | $215.20 |
| Purchase #5 | $40.83 | 3.254% | $42.1586 | $42.16 | $42.15 | $42.20 |
| Purchase #6 | $184.84 | 4.725% | $193.5737 | $193.57 | $193.55 | $193.60 |
| Purchase #7 | $210.61 | 12.266% | $236.4434 | $236.44 | $236.45 | $236.40 |
| 7 purchase totals = | $1,036.16 | $1,138.6902 | $1,138.68 | $1,138.65 | $1,138.70 | |