| 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 | $217.71 | 6.741% | $232.3858 | $232.39 | $232.40 | $232.40 |
| Purchase #2 | $138.45 | 3.756% | $143.6502 | $143.65 | $143.65 | $143.70 |
| Purchase #3 | $239.26 | 9.809% | $262.729 | $262.73 | $262.75 | $262.70 |
| Purchase #4 | $123.72 | 12.515% | $139.2036 | $139.20 | $139.20 | $139.20 |
| Purchase #5 | $54.60 | 11.279% | $60.7583 | $60.76 | $60.75 | $60.80 |
| Purchase #6 | $190.85 | 11.528% | $212.8512 | $212.85 | $212.85 | $212.90 |
| Purchase #7 | $139.87 | 13.166% | $158.2853 | $158.29 | $158.30 | $158.30 |
| 7 purchase totals = | $1,104.46 | $1,209.8634 | $1,209.87 | $1,209.90 | $1,210.00 | |