| 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 | $140.52 | 6.466% | $149.606 | $149.61 | $149.60 | $149.60 |
| Purchase #2 | $239.28 | 3.383% | $247.3748 | $247.37 | $247.35 | $247.40 |
| Purchase #3 | $227.84 | 4.213% | $237.4389 | $237.44 | $237.45 | $237.40 |
| Purchase #4 | $21.30 | 13.192% | $24.1099 | $24.11 | $24.10 | $24.10 |
| Purchase #5 | $250.85 | 5.272% | $264.0748 | $264.07 | $264.05 | $264.10 |
| Purchase #6 | $21.26 | 6.717% | $22.688 | $22.69 | $22.70 | $22.70 |
| Purchase #7 | $228.75 | 12.803% | $258.0369 | $258.04 | $258.05 | $258.00 |
| 7 purchase totals = | $1,129.80 | $1,203.3293 | $1,203.33 | $1,203.30 | $1,203.30 | |