| 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 | $116.71 | 10.117% | $128.5176 | $128.52 | $128.50 | $128.50 |
| Purchase #2 | $239.40 | 10.347% | $264.1707 | $264.17 | $264.15 | $264.20 |
| Purchase #3 | $141.68 | 9.871% | $155.6652 | $155.67 | $155.65 | $155.70 |
| Purchase #4 | $240.48 | 6.820% | $256.8807 | $256.88 | $256.90 | $256.90 |
| Purchase #5 | $242.88 | 6.810% | $259.4201 | $259.42 | $259.40 | $259.40 |
| Purchase #6 | $107.57 | 10.373% | $118.7282 | $118.73 | $118.75 | $118.70 |
| Purchase #7 | $23.51 | 12.229% | $26.385 | $26.39 | $26.40 | $26.40 |
| 7 purchase totals = | $1,112.23 | $1,209.7675 | $1,209.78 | $1,209.75 | $1,209.80 | |