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 | $122.30 | 6.192% | $129.8728 | $129.87 | $129.85 | $129.90 |
Purchase #2 | $148.30 | 6.360% | $157.7319 | $157.73 | $157.75 | $157.70 |
Purchase #3 | $214.41 | 11.768% | $239.6418 | $239.64 | $239.65 | $239.60 |
Purchase #4 | $92.26 | 10.383% | $101.8394 | $101.84 | $101.85 | $101.80 |
Purchase #5 | $8.74 | 4.772% | $9.1571 | $9.16 | $9.15 | $9.20 |
Purchase #6 | $124.69 | 4.808% | $130.6851 | $130.69 | $130.70 | $130.70 |
Purchase #7 | $104.98 | 6.806% | $112.1249 | $112.12 | $112.10 | $112.10 |
7 purchase totals = | $815.68 | $881.0530 | $881.05 | $881.05 | $881.00 |