| 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 | $220.59 | 6.118% | $234.0857 | $234.09 | $234.10 | $234.10 |
| Purchase #2 | $143.92 | 10.195% | $158.5926 | $158.59 | $158.60 | $158.60 |
| Purchase #3 | $148.40 | 5.407% | $156.424 | $156.42 | $156.40 | $156.40 |
| Purchase #4 | $121.89 | 4.162% | $126.9631 | $126.96 | $126.95 | $127.00 |
| Purchase #5 | $212.34 | 13.426% | $240.8488 | $240.85 | $240.85 | $240.80 |
| Purchase #6 | $67.63 | 13.547% | $76.7918 | $76.79 | $76.80 | $76.80 |
| Purchase #7 | $236.72 | 8.441% | $256.7015 | $256.70 | $256.70 | $256.70 |
| 7 purchase totals = | $1,151.49 | $1,250.4075 | $1,250.40 | $1,250.40 | $1,250.40 | |