| 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 | $119.89 | 12.544% | $134.929 | $134.93 | $134.95 | $134.90 |
| Purchase #2 | $77.60 | 7.337% | $83.2935 | $83.29 | $83.30 | $83.30 |
| Purchase #3 | $134.36 | 12.316% | $150.9078 | $150.91 | $150.90 | $150.90 |
| Purchase #4 | $141.52 | 12.720% | $159.5213 | $159.52 | $159.50 | $159.50 |
| Purchase #5 | $115.76 | 11.568% | $129.1511 | $129.15 | $129.15 | $129.20 |
| Purchase #6 | $242.29 | 9.298% | $264.8181 | $264.82 | $264.80 | $264.80 |
| Purchase #7 | $58.49 | 6.814% | $62.4755 | $62.48 | $62.50 | $62.50 |
| 7 purchase totals = | $889.91 | $985.0963 | $985.10 | $985.10 | $985.10 | |