| 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 | $234.67 | 6.764% | $250.5431 | $250.54 | $250.55 | $250.50 |
| Purchase #2 | $218.74 | 4.784% | $229.2045 | $229.20 | $229.20 | $229.20 |
| Purchase #3 | $12.46 | 6.428% | $13.2609 | $13.26 | $13.25 | $13.30 |
| Purchase #4 | $42.68 | 10.197% | $47.0321 | $47.03 | $47.05 | $47.00 |
| Purchase #5 | $131.89 | 9.533% | $144.4631 | $144.46 | $144.45 | $144.50 |
| Purchase #6 | $236.72 | 7.148% | $253.6407 | $253.64 | $253.65 | $253.60 |
| Purchase #7 | $117.60 | 7.421% | $126.3271 | $126.33 | $126.35 | $126.30 |
| 7 purchase totals = | $994.76 | $1,064.4715 | $1,064.46 | $1,064.50 | $1,064.40 | |