| 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 | $223.94 | 6.826% | $239.2261 | $239.23 | $239.25 | $239.20 |
| Purchase #2 | $202.80 | 8.367% | $219.7683 | $219.77 | $219.75 | $219.80 |
| Purchase #3 | $20.40 | 4.345% | $21.2864 | $21.29 | $21.30 | $21.30 |
| Purchase #4 | $151.37 | 11.516% | $168.8018 | $168.80 | $168.80 | $168.80 |
| Purchase #5 | $107.37 | 8.176% | $116.1486 | $116.15 | $116.15 | $116.10 |
| Purchase #6 | $91.37 | 9.487% | $100.0383 | $100.04 | $100.05 | $100.00 |
| Purchase #7 | $209.41 | 4.623% | $219.091 | $219.09 | $219.10 | $219.10 |
| 7 purchase totals = | $1,006.66 | $1,084.3605 | $1,084.37 | $1,084.40 | $1,084.30 | |