| 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 | $182.61 | 5.224% | $192.1495 | $192.15 | $192.15 | $192.10 |
| Purchase #2 | $104.44 | 5.548% | $110.2343 | $110.23 | $110.25 | $110.20 |
| Purchase #3 | $243.58 | 4.611% | $254.8115 | $254.81 | $254.80 | $254.80 |
| Purchase #4 | $172.37 | 11.622% | $192.4028 | $192.40 | $192.40 | $192.40 |
| Purchase #5 | $41.74 | 13.570% | $47.4041 | $47.40 | $47.40 | $47.40 |
| Purchase #6 | $98.48 | 12.838% | $111.1229 | $111.12 | $111.10 | $111.10 |
| Purchase #7 | $121.32 | 13.744% | $137.9942 | $137.99 | $138.00 | $138.00 |
| 7 purchase totals = | $964.54 | $1,046.1193 | $1,046.10 | $1,046.10 | $1,046.00 | |