| 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 | $189.45 | 10.499% | $209.3404 | $209.34 | $209.35 | $209.30 |
| Purchase #2 | $102.63 | 12.185% | $115.1355 | $115.14 | $115.15 | $115.10 |
| Purchase #3 | $99.40 | 12.538% | $111.8628 | $111.86 | $111.85 | $111.90 |
| Purchase #4 | $84.87 | 11.604% | $94.7183 | $94.72 | $94.70 | $94.70 |
| Purchase #5 | $97.65 | 13.529% | $110.8611 | $110.86 | $110.85 | $110.90 |
| Purchase #6 | $203.88 | 12.468% | $229.2998 | $229.30 | $229.30 | $229.30 |
| Purchase #7 | $67.71 | 13.440% | $76.8102 | $76.81 | $76.80 | $76.80 |
| 7 purchase totals = | $845.59 | $948.0281 | $948.03 | $948.00 | $948.00 | |