| 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 | $238.71 | 3.832% | $247.8574 | $247.86 | $247.85 | $247.90 |
| Purchase #2 | $54.58 | 10.174% | $60.133 | $60.13 | $60.15 | $60.10 |
| Purchase #3 | $133.42 | 13.334% | $151.2102 | $151.21 | $151.20 | $151.20 |
| Purchase #4 | $42.53 | 5.378% | $44.8173 | $44.82 | $44.80 | $44.80 |
| Purchase #5 | $190.50 | 6.818% | $203.4883 | $203.49 | $203.50 | $203.50 |
| Purchase #6 | $110.26 | 11.508% | $122.9487 | $122.95 | $122.95 | $122.90 |
| Purchase #7 | $224.44 | 11.812% | $250.9509 | $250.95 | $250.95 | $251.00 |
| 7 purchase totals = | $994.44 | $1,081.4058 | $1,081.41 | $1,081.40 | $1,081.40 | |