| 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 | $229.76 | 3.858% | $238.6241 | $238.62 | $238.60 | $238.60 |
| Purchase #2 | $214.55 | 4.224% | $223.6126 | $223.61 | $223.60 | $223.60 |
| Purchase #3 | $194.98 | 9.114% | $212.7505 | $212.75 | $212.75 | $212.80 |
| Purchase #4 | $250.48 | 7.652% | $269.6467 | $269.65 | $269.65 | $269.60 |
| Purchase #5 | $143.39 | 11.683% | $160.1423 | $160.14 | $160.15 | $160.10 |
| Purchase #6 | $169.56 | 9.561% | $185.7716 | $185.77 | $185.75 | $185.80 |
| Purchase #7 | $245.77 | 7.617% | $264.4903 | $264.49 | $264.50 | $264.50 |
| 7 purchase totals = | $1,448.49 | $1,555.0381 | $1,555.03 | $1,555.00 | $1,555.00 | |