| 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 | $210.61 | 4.436% | $219.9527 | $219.95 | $219.95 | $220.00 |
| Purchase #2 | $118.37 | 10.817% | $131.1741 | $131.17 | $131.15 | $131.20 |
| Purchase #3 | $178.86 | 6.834% | $191.0833 | $191.08 | $191.10 | $191.10 |
| Purchase #4 | $111.41 | 4.436% | $116.3521 | $116.35 | $116.35 | $116.40 |
| Purchase #5 | $195.88 | 12.541% | $220.4453 | $220.45 | $220.45 | $220.40 |
| Purchase #6 | $5.93 | 8.838% | $6.4541 | $6.45 | $6.45 | $6.50 |
| Purchase #7 | $250.50 | 7.257% | $268.6788 | $268.68 | $268.70 | $268.70 |
| 7 purchase totals = | $1,071.56 | $1,154.1404 | $1,154.13 | $1,154.15 | $1,154.30 | |