| 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 | $118.49 | 9.416% | $129.647 | $129.65 | $129.65 | $129.60 |
| Purchase #2 | $108.98 | 3.808% | $113.13 | $113.13 | $113.15 | $113.10 |
| Purchase #3 | $88.42 | 8.514% | $95.9481 | $95.95 | $95.95 | $95.90 |
| Purchase #4 | $206.73 | 6.665% | $220.5086 | $220.51 | $220.50 | $220.50 |
| Purchase #5 | $89.64 | 5.239% | $94.3362 | $94.34 | $94.35 | $94.30 |
| Purchase #6 | $116.43 | 6.745% | $124.2832 | $124.28 | $124.30 | $124.30 |
| Purchase #7 | $132.76 | 12.565% | $149.4413 | $149.44 | $149.45 | $149.40 |
| 7 purchase totals = | $861.45 | $927.2944 | $927.30 | $927.35 | $927.10 | |