| 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 | $206.98 | 4.629% | $216.5611 | $216.56 | $216.55 | $216.60 |
| Purchase #2 | $38.45 | 5.358% | $40.5102 | $40.51 | $40.50 | $40.50 |
| Purchase #3 | $39.81 | 13.798% | $45.303 | $45.30 | $45.30 | $45.30 |
| Purchase #4 | $40.99 | 4.652% | $42.8969 | $42.90 | $42.90 | $42.90 |
| Purchase #5 | $47.76 | 12.549% | $53.7534 | $53.75 | $53.75 | $53.80 |
| Purchase #6 | $96.60 | 11.547% | $107.7544 | $107.75 | $107.75 | $107.80 |
| Purchase #7 | $210.62 | 7.410% | $226.2269 | $226.23 | $226.25 | $226.20 |
| 7 purchase totals = | $681.21 | $733.0059 | $733.00 | $733.00 | $733.10 | |