| 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 | $225.74 | 9.560% | $247.3207 | $247.32 | $247.30 | $247.30 |
| Purchase #2 | $43.49 | 13.771% | $49.479 | $49.48 | $49.50 | $49.50 |
| Purchase #3 | $238.41 | 10.485% | $263.4073 | $263.41 | $263.40 | $263.40 |
| Purchase #4 | $145.47 | 10.567% | $160.8418 | $160.84 | $160.85 | $160.80 |
| Purchase #5 | $216.32 | 13.417% | $245.3437 | $245.34 | $245.35 | $245.30 |
| Purchase #6 | $135.36 | 7.638% | $145.6988 | $145.70 | $145.70 | $145.70 |
| Purchase #7 | $18.47 | 9.344% | $20.1958 | $20.20 | $20.20 | $20.20 |
| 7 purchase totals = | $1,023.26 | $1,132.2871 | $1,132.29 | $1,132.30 | $1,132.20 | |