| 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 | $243.98 | 7.409% | $262.0565 | $262.06 | $262.05 | $262.10 |
| Purchase #2 | $70.54 | 10.737% | $78.1139 | $78.11 | $78.10 | $78.10 |
| Purchase #3 | $234.79 | 7.433% | $252.2419 | $252.24 | $252.25 | $252.20 |
| Purchase #4 | $106.79 | 3.121% | $110.1229 | $110.12 | $110.10 | $110.10 |
| Purchase #5 | $235.32 | 7.328% | $252.5642 | $252.56 | $252.55 | $252.60 |
| Purchase #6 | $209.59 | 3.608% | $217.152 | $217.15 | $217.15 | $217.20 |
| Purchase #7 | $47.52 | 7.212% | $50.9471 | $50.95 | $50.95 | $50.90 |
| 7 purchase totals = | $1,148.53 | $1,223.1985 | $1,223.19 | $1,223.15 | $1,223.20 | |