| 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 | $128.95 | 12.331% | $144.8508 | $144.85 | $144.85 | $144.90 |
| Purchase #2 | $191.83 | 13.236% | $217.2206 | $217.22 | $217.20 | $217.20 |
| Purchase #3 | $110.25 | 6.739% | $117.6797 | $117.68 | $117.70 | $117.70 |
| Purchase #4 | $154.41 | 10.216% | $170.1845 | $170.18 | $170.20 | $170.20 |
| Purchase #5 | $73.52 | 4.479% | $76.813 | $76.81 | $76.80 | $76.80 |
| Purchase #6 | $250.45 | 10.305% | $276.2589 | $276.26 | $276.25 | $276.30 |
| Purchase #7 | $106.45 | 4.719% | $111.4734 | $111.47 | $111.45 | $111.50 |
| 7 purchase totals = | $1,015.86 | $1,114.4809 | $1,114.47 | $1,114.45 | $1,114.60 | |