| 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 | $191.51 | 7.234% | $205.3638 | $205.36 | $205.35 | $205.40 |
| Purchase #2 | $194.76 | 3.724% | $202.0129 | $202.01 | $202.00 | $202.00 |
| Purchase #3 | $170.89 | 10.799% | $189.3444 | $189.34 | $189.35 | $189.30 |
| Purchase #4 | $243.88 | 4.439% | $254.7058 | $254.71 | $254.70 | $254.70 |
| Purchase #5 | $132.27 | 9.677% | $145.0698 | $145.07 | $145.05 | $145.10 |
| Purchase #6 | $213.93 | 7.286% | $229.5169 | $229.52 | $229.50 | $229.50 |
| Purchase #7 | $236.33 | 9.628% | $259.0839 | $259.08 | $259.10 | $259.10 |
| 7 purchase totals = | $1,383.57 | $1,485.0975 | $1,485.09 | $1,485.05 | $1,485.10 | |