| 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 | $231.80 | 11.210% | $257.7848 | $257.78 | $257.80 | $257.80 |
| Purchase #2 | $141.26 | 12.546% | $158.9825 | $158.98 | $159.00 | $159.00 |
| Purchase #3 | $165.55 | 5.409% | $174.5046 | $174.50 | $174.50 | $174.50 |
| Purchase #4 | $48.35 | 4.191% | $50.3763 | $50.38 | $50.40 | $50.40 |
| Purchase #5 | $213.87 | 10.132% | $235.5393 | $235.54 | $235.55 | $235.50 |
| Purchase #6 | $23.77 | 12.785% | $26.809 | $26.81 | $26.80 | $26.80 |
| Purchase #7 | $146.88 | 4.750% | $153.8568 | $153.86 | $153.85 | $153.90 |
| 7 purchase totals = | $971.48 | $1,057.8533 | $1,057.85 | $1,057.90 | $1,057.90 | |