| 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 | $126.70 | 10.592% | $140.1201 | $140.12 | $140.10 | $140.10 |
| Purchase #2 | $204.51 | 7.867% | $220.5988 | $220.60 | $220.60 | $220.60 |
| Purchase #3 | $239.77 | 10.771% | $265.5956 | $265.60 | $265.60 | $265.60 |
| Purchase #4 | $177.28 | 7.473% | $190.5281 | $190.53 | $190.55 | $190.50 |
| Purchase #5 | $211.61 | 13.763% | $240.7339 | $240.73 | $240.75 | $240.70 |
| Purchase #6 | $216.37 | 10.284% | $238.6215 | $238.62 | $238.60 | $238.60 |
| Purchase #7 | $126.89 | 7.264% | $136.1073 | $136.11 | $136.10 | $136.10 |
| 7 purchase totals = | $1,303.13 | $1,432.3053 | $1,432.31 | $1,432.30 | $1,432.20 | |