| 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 | $112.70 | 6.751% | $120.3084 | $120.31 | $120.30 | $120.30 |
| Purchase #2 | $216.25 | 11.176% | $240.4181 | $240.42 | $240.40 | $240.40 |
| Purchase #3 | $245.98 | 3.180% | $253.8022 | $253.80 | $253.80 | $253.80 |
| Purchase #4 | $217.75 | 10.762% | $241.1843 | $241.18 | $241.20 | $241.20 |
| Purchase #5 | $51.61 | 7.582% | $55.5231 | $55.52 | $55.50 | $55.50 |
| Purchase #6 | $73.92 | 6.682% | $78.8593 | $78.86 | $78.85 | $78.90 |
| Purchase #7 | $5.42 | 6.502% | $5.7724 | $5.77 | $5.75 | $5.80 |
| 7 purchase totals = | $923.63 | $995.8678 | $995.86 | $995.80 | $995.90 | |