| 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 | $28.48 | 9.690% | $31.2397 | $31.24 | $31.25 | $31.20 |
| Purchase #2 | $210.41 | 13.444% | $238.6975 | $238.70 | $238.70 | $238.70 |
| Purchase #3 | $218.86 | 3.734% | $227.0322 | $227.03 | $227.05 | $227.00 |
| Purchase #4 | $45.38 | 9.276% | $49.5894 | $49.59 | $49.60 | $49.60 |
| Purchase #5 | $119.27 | 8.293% | $129.1611 | $129.16 | $129.15 | $129.20 |
| Purchase #6 | $236.77 | 9.174% | $258.4913 | $258.49 | $258.50 | $258.50 |
| Purchase #7 | $152.92 | 10.511% | $168.9934 | $168.99 | $169.00 | $169.00 |
| 7 purchase totals = | $1,012.09 | $1,103.2046 | $1,103.20 | $1,103.25 | $1,103.20 | |