| 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 | $112.57 | 5.570% | $118.8401 | $118.84 | $118.85 | $118.80 |
| Purchase #2 | $220.64 | 12.353% | $247.8957 | $247.90 | $247.90 | $247.90 |
| Purchase #3 | $133.98 | 9.291% | $146.4281 | $146.43 | $146.45 | $146.40 |
| Purchase #4 | $176.25 | 10.776% | $195.2427 | $195.24 | $195.25 | $195.20 |
| Purchase #5 | $180.80 | 13.741% | $205.6437 | $205.64 | $205.65 | $205.60 |
| Purchase #6 | $106.99 | 13.853% | $121.8113 | $121.81 | $121.80 | $121.80 |
| Purchase #7 | $69.66 | 9.627% | $76.3662 | $76.37 | $76.35 | $76.40 |
| 7 purchase totals = | $1,000.89 | $1,112.2278 | $1,112.23 | $1,112.25 | $1,112.10 | |