| 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 | $207.87 | 9.432% | $227.4763 | $227.48 | $227.50 | $227.50 |
| Purchase #2 | $209.73 | 9.646% | $229.9606 | $229.96 | $229.95 | $230.00 |
| Purchase #3 | $50.69 | 6.214% | $53.8399 | $53.84 | $53.85 | $53.80 |
| Purchase #4 | $98.72 | 10.254% | $108.8427 | $108.84 | $108.85 | $108.80 |
| Purchase #5 | $159.57 | 6.591% | $170.0873 | $170.09 | $170.10 | $170.10 |
| Purchase #6 | $152.38 | 10.659% | $168.6222 | $168.62 | $168.60 | $168.60 |
| Purchase #7 | $7.54 | 12.170% | $8.4576 | $8.46 | $8.45 | $8.50 |
| 7 purchase totals = | $886.50 | $967.2866 | $967.29 | $967.30 | $967.30 | |