| 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 | $111.26 | 9.479% | $121.8063 | $121.81 | $121.80 | $121.80 |
| Purchase #2 | $121.70 | 3.735% | $126.2455 | $126.25 | $126.25 | $126.20 |
| Purchase #3 | $56.97 | 4.146% | $59.332 | $59.33 | $59.35 | $59.30 |
| Purchase #4 | $76.88 | 11.668% | $85.8504 | $85.85 | $85.85 | $85.90 |
| Purchase #5 | $210.27 | 9.857% | $230.9963 | $231.00 | $231.00 | $231.00 |
| Purchase #6 | $51.46 | 7.731% | $55.4384 | $55.44 | $55.45 | $55.40 |
| Purchase #7 | $243.64 | 4.486% | $254.5697 | $254.57 | $254.55 | $254.60 |
| 7 purchase totals = | $872.18 | $934.2386 | $934.25 | $934.25 | $934.20 | |