| 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 | $91.26 | 3.323% | $94.2926 | $94.29 | $94.30 | $94.30 |
| Purchase #2 | $160.66 | 5.332% | $169.2264 | $169.23 | $169.25 | $169.20 |
| Purchase #3 | $184.46 | 6.228% | $195.9482 | $195.95 | $195.95 | $195.90 |
| Purchase #4 | $6.96 | 12.330% | $7.8182 | $7.82 | $7.80 | $7.80 |
| Purchase #5 | $218.82 | 11.118% | $243.1484 | $243.15 | $243.15 | $243.10 |
| Purchase #6 | $209.42 | 10.685% | $231.7965 | $231.80 | $231.80 | $231.80 |
| Purchase #7 | $180.89 | 4.706% | $189.4027 | $189.40 | $189.40 | $189.40 |
| 7 purchase totals = | $1,052.47 | $1,131.6330 | $1,131.64 | $1,131.65 | $1,131.50 | |