| 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 | $200.43 | 12.587% | $225.6581 | $225.66 | $225.65 | $225.70 |
| Purchase #2 | $164.61 | 12.114% | $184.5509 | $184.55 | $184.55 | $184.60 |
| Purchase #3 | $202.42 | 8.739% | $220.1095 | $220.11 | $220.10 | $220.10 |
| Purchase #4 | $44.72 | 4.561% | $46.7597 | $46.76 | $46.75 | $46.80 |
| Purchase #5 | $242.89 | 11.533% | $270.9025 | $270.90 | $270.90 | $270.90 |
| Purchase #6 | $188.51 | 13.461% | $213.8853 | $213.89 | $213.90 | $213.90 |
| Purchase #7 | $7.32 | 7.134% | $7.8422 | $7.84 | $7.85 | $7.80 |
| 7 purchase totals = | $1,050.90 | $1,169.7082 | $1,169.71 | $1,169.70 | $1,169.80 | |