| 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 | $210.89 | 4.304% | $219.9667 | $219.97 | $219.95 | $220.00 |
| Purchase #2 | $147.77 | 3.321% | $152.6774 | $152.68 | $152.70 | $152.70 |
| Purchase #3 | $184.45 | 5.840% | $195.2219 | $195.22 | $195.20 | $195.20 |
| Purchase #4 | $175.43 | 4.579% | $183.4629 | $183.46 | $183.45 | $183.50 |
| Purchase #5 | $102.80 | 13.467% | $116.6441 | $116.64 | $116.65 | $116.60 |
| Purchase #6 | $55.51 | 12.632% | $62.522 | $62.52 | $62.50 | $62.50 |
| Purchase #7 | $5.39 | 12.755% | $6.0775 | $6.08 | $6.10 | $6.10 |
| 7 purchase totals = | $882.24 | $936.5725 | $936.57 | $936.55 | $936.60 | |