| 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 | $74.93 | 11.402% | $83.4735 | $83.47 | $83.45 | $83.50 |
| Purchase #2 | $119.46 | 11.368% | $133.0402 | $133.04 | $133.05 | $133.00 |
| Purchase #3 | $125.67 | 11.656% | $140.3181 | $140.32 | $140.30 | $140.30 |
| Purchase #4 | $245.48 | 4.808% | $257.2827 | $257.28 | $257.30 | $257.30 |
| Purchase #5 | $28.89 | 13.785% | $32.8725 | $32.87 | $32.85 | $32.90 |
| Purchase #6 | $245.65 | 3.724% | $254.798 | $254.80 | $254.80 | $254.80 |
| Purchase #7 | $233.35 | 10.195% | $257.14 | $257.14 | $257.15 | $257.10 |
| 7 purchase totals = | $1,073.43 | $1,158.9250 | $1,158.92 | $1,158.90 | $1,158.90 | |