| 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 | $86.80 | 11.838% | $97.0754 | $97.08 | $97.10 | $97.10 |
| Purchase #2 | $175.57 | 10.859% | $194.6351 | $194.64 | $194.65 | $194.60 |
| Purchase #3 | $169.51 | 4.391% | $176.9532 | $176.95 | $176.95 | $177.00 |
| Purchase #4 | $207.27 | 7.664% | $223.1552 | $223.16 | $223.15 | $223.20 |
| Purchase #5 | $117.31 | 7.564% | $126.1833 | $126.18 | $126.20 | $126.20 |
| Purchase #6 | $194.29 | 4.530% | $203.0913 | $203.09 | $203.10 | $203.10 |
| Purchase #7 | $89.76 | 11.253% | $99.8607 | $99.86 | $99.85 | $99.90 |
| 7 purchase totals = | $1,040.51 | $1,120.9542 | $1,120.96 | $1,121.00 | $1,121.10 | |