| 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 | $105.61 | 9.377% | $115.513 | $115.51 | $115.50 | $115.50 |
| Purchase #2 | $216.80 | 10.137% | $238.777 | $238.78 | $238.80 | $238.80 |
| Purchase #3 | $136.66 | 13.717% | $155.4057 | $155.41 | $155.40 | $155.40 |
| Purchase #4 | $46.69 | 8.815% | $50.8057 | $50.81 | $50.80 | $50.80 |
| Purchase #5 | $232.98 | 8.637% | $253.1025 | $253.10 | $253.10 | $253.10 |
| Purchase #6 | $91.71 | 4.734% | $96.0516 | $96.05 | $96.05 | $96.10 |
| Purchase #7 | $193.35 | 8.167% | $209.1409 | $209.14 | $209.15 | $209.10 |
| 7 purchase totals = | $1,023.80 | $1,118.7964 | $1,118.80 | $1,118.80 | $1,118.80 | |