| 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 | $134.76 | 3.206% | $139.0804 | $139.08 | $139.10 | $139.10 |
| Purchase #2 | $108.42 | 4.744% | $113.5634 | $113.56 | $113.55 | $113.60 |
| Purchase #3 | $228.57 | 3.617% | $236.8374 | $236.84 | $236.85 | $236.80 |
| Purchase #4 | $236.36 | 12.696% | $266.3683 | $266.37 | $266.35 | $266.40 |
| Purchase #5 | $107.27 | 10.334% | $118.3553 | $118.36 | $118.35 | $118.40 |
| Purchase #6 | $148.82 | 8.352% | $161.2494 | $161.25 | $161.25 | $161.20 |
| Purchase #7 | $141.43 | 10.265% | $155.9478 | $155.95 | $155.95 | $155.90 |
| 7 purchase totals = | $1,105.63 | $1,191.4020 | $1,191.41 | $1,191.40 | $1,191.40 | |