| 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 | $66.59 | 4.233% | $69.4088 | $69.41 | $69.40 | $69.40 |
| Purchase #2 | $223.98 | 4.155% | $233.2864 | $233.29 | $233.30 | $233.30 |
| Purchase #3 | $138.67 | 10.647% | $153.4342 | $153.43 | $153.45 | $153.40 |
| Purchase #4 | $169.99 | 8.290% | $184.0822 | $184.08 | $184.10 | $184.10 |
| Purchase #5 | $64.59 | 10.720% | $71.514 | $71.51 | $71.50 | $71.50 |
| Purchase #6 | $129.79 | 5.380% | $136.7727 | $136.77 | $136.75 | $136.80 |
| Purchase #7 | $243.69 | 10.667% | $269.6844 | $269.68 | $269.70 | $269.70 |
| 7 purchase totals = | $1,037.30 | $1,118.1827 | $1,118.17 | $1,118.20 | $1,118.20 | |