| 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 | $229.96 | 5.187% | $241.888 | $241.89 | $241.90 | $241.90 |
| Purchase #2 | $44.58 | 10.105% | $49.0848 | $49.08 | $49.10 | $49.10 |
| Purchase #3 | $109.61 | 4.331% | $114.3572 | $114.36 | $114.35 | $114.40 |
| Purchase #4 | $124.64 | 3.726% | $129.2841 | $129.28 | $129.30 | $129.30 |
| Purchase #5 | $135.42 | 5.633% | $143.0482 | $143.05 | $143.05 | $143.00 |
| Purchase #6 | $53.34 | 9.236% | $58.2665 | $58.27 | $58.25 | $58.30 |
| Purchase #7 | $175.61 | 13.466% | $199.2576 | $199.26 | $199.25 | $199.30 |
| 7 purchase totals = | $873.16 | $935.1864 | $935.19 | $935.20 | $935.30 | |