| 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 | $108.84 | 6.608% | $116.0321 | $116.03 | $116.05 | $116.00 |
| Purchase #2 | $195.60 | 9.607% | $214.3913 | $214.39 | $214.40 | $214.40 |
| Purchase #3 | $232.42 | 4.611% | $243.1369 | $243.14 | $243.15 | $243.10 |
| Purchase #4 | $146.77 | 3.719% | $152.2284 | $152.23 | $152.25 | $152.20 |
| Purchase #5 | $87.25 | 3.188% | $90.0315 | $90.03 | $90.05 | $90.00 |
| Purchase #6 | $205.73 | 7.321% | $220.7915 | $220.79 | $220.80 | $220.80 |
| Purchase #7 | $198.61 | 6.324% | $211.1701 | $211.17 | $211.15 | $211.20 |
| 7 purchase totals = | $1,175.22 | $1,247.7818 | $1,247.78 | $1,247.85 | $1,247.70 | |