| 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 | $216.79 | 4.569% | $226.6951 | $226.70 | $226.70 | $226.70 |
| Purchase #2 | $83.89 | 11.691% | $93.6976 | $93.70 | $93.70 | $93.70 |
| Purchase #3 | $109.51 | 7.212% | $117.4079 | $117.41 | $117.40 | $117.40 |
| Purchase #4 | $54.84 | 7.709% | $59.0676 | $59.07 | $59.05 | $59.10 |
| Purchase #5 | $195.62 | 3.355% | $202.1831 | $202.18 | $202.20 | $202.20 |
| Purchase #6 | $28.40 | 12.768% | $32.0261 | $32.03 | $32.05 | $32.00 |
| Purchase #7 | $152.54 | 10.769% | $168.967 | $168.97 | $168.95 | $169.00 |
| 7 purchase totals = | $841.59 | $900.0444 | $900.06 | $900.05 | $900.10 | |