| 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 | $194.84 | 12.347% | $218.8969 | $218.90 | $218.90 | $218.90 |
| Purchase #2 | $183.50 | 13.580% | $208.4193 | $208.42 | $208.40 | $208.40 |
| Purchase #3 | $5.61 | 13.607% | $6.3734 | $6.37 | $6.35 | $6.40 |
| Purchase #4 | $184.90 | 10.409% | $204.1462 | $204.15 | $204.15 | $204.10 |
| Purchase #5 | $191.68 | 13.367% | $217.3019 | $217.30 | $217.30 | $217.30 |
| Purchase #6 | $202.53 | 7.478% | $217.6752 | $217.68 | $217.70 | $217.70 |
| Purchase #7 | $159.50 | 6.389% | $169.6905 | $169.69 | $169.70 | $169.70 |
| 7 purchase totals = | $1,122.56 | $1,242.5034 | $1,242.51 | $1,242.50 | $1,242.50 | |