| 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 | $11.35 | 10.391% | $12.5294 | $12.53 | $12.55 | $12.50 |
| Purchase #2 | $241.79 | 11.232% | $268.9479 | $268.95 | $268.95 | $268.90 |
| Purchase #3 | $129.54 | 13.203% | $146.6432 | $146.64 | $146.65 | $146.60 |
| Purchase #4 | $133.82 | 9.320% | $146.292 | $146.29 | $146.30 | $146.30 |
| Purchase #5 | $172.69 | 10.523% | $190.8622 | $190.86 | $190.85 | $190.90 |
| Purchase #6 | $193.69 | 6.171% | $205.6426 | $205.64 | $205.65 | $205.60 |
| Purchase #7 | $12.68 | 10.826% | $14.0527 | $14.05 | $14.05 | $14.10 |
| 7 purchase totals = | $895.56 | $984.9700 | $984.96 | $985.00 | $984.90 | |