| 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 | $241.40 | 9.151% | $263.4905 | $263.49 | $263.50 | $263.50 |
| Purchase #2 | $121.69 | 6.502% | $129.6023 | $129.60 | $129.60 | $129.60 |
| Purchase #3 | $188.65 | 12.519% | $212.2671 | $212.27 | $212.25 | $212.30 |
| Purchase #4 | $222.39 | 9.764% | $244.1042 | $244.10 | $244.10 | $244.10 |
| Purchase #5 | $96.52 | 11.854% | $107.9615 | $107.96 | $107.95 | $108.00 |
| Purchase #6 | $168.44 | 10.675% | $186.421 | $186.42 | $186.40 | $186.40 |
| Purchase #7 | $101.43 | 12.401% | $114.0083 | $114.01 | $114.00 | $114.00 |
| 7 purchase totals = | $1,140.52 | $1,257.8549 | $1,257.85 | $1,257.80 | $1,257.90 | |