| 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 | $101.81 | 11.532% | $113.5507 | $113.55 | $113.55 | $113.60 |
| Purchase #2 | $102.43 | 6.442% | $109.0285 | $109.03 | $109.05 | $109.00 |
| Purchase #3 | $245.74 | 10.450% | $271.4198 | $271.42 | $271.40 | $271.40 |
| Purchase #4 | $66.36 | 4.244% | $69.1763 | $69.18 | $69.20 | $69.20 |
| Purchase #5 | $155.36 | 9.868% | $170.6909 | $170.69 | $170.70 | $170.70 |
| Purchase #6 | $166.35 | 10.402% | $183.6537 | $183.65 | $183.65 | $183.70 |
| Purchase #7 | $105.72 | 12.253% | $118.6739 | $118.67 | $118.65 | $118.70 |
| 7 purchase totals = | $943.77 | $1,036.1938 | $1,036.19 | $1,036.20 | $1,036.30 | |