| 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 | $233.86 | 8.484% | $253.7007 | $253.70 | $253.70 | $253.70 |
| Purchase #2 | $207.82 | 6.151% | $220.603 | $220.60 | $220.60 | $220.60 |
| Purchase #3 | $148.61 | 7.475% | $159.7186 | $159.72 | $159.70 | $159.70 |
| Purchase #4 | $137.90 | 7.513% | $148.2604 | $148.26 | $148.25 | $148.30 |
| Purchase #5 | $111.43 | 4.177% | $116.0844 | $116.08 | $116.10 | $116.10 |
| Purchase #6 | $62.57 | 7.354% | $67.1714 | $67.17 | $67.15 | $67.20 |
| Purchase #7 | $84.97 | 3.594% | $88.0238 | $88.02 | $88.00 | $88.00 |
| 7 purchase totals = | $987.16 | $1,053.5623 | $1,053.55 | $1,053.50 | $1,053.60 | |