| 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 | $10.61 | 11.505% | $11.8307 | $11.83 | $11.85 | $11.80 |
| Purchase #2 | $189.73 | 5.853% | $200.8349 | $200.83 | $200.85 | $200.80 |
| Purchase #3 | $29.59 | 4.792% | $31.008 | $31.01 | $31.00 | $31.00 |
| Purchase #4 | $236.92 | 4.486% | $247.5482 | $247.55 | $247.55 | $247.50 |
| Purchase #5 | $140.88 | 6.310% | $149.7695 | $149.77 | $149.75 | $149.80 |
| Purchase #6 | $224.70 | 6.351% | $238.9707 | $238.97 | $238.95 | $239.00 |
| Purchase #7 | $148.71 | 10.213% | $163.8978 | $163.90 | $163.90 | $163.90 |
| 7 purchase totals = | $981.14 | $1,043.8598 | $1,043.86 | $1,043.85 | $1,043.80 | |