| 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 | $193.71 | 7.157% | $207.5738 | $207.57 | $207.55 | $207.60 |
| Purchase #2 | $220.85 | 9.556% | $241.9544 | $241.95 | $241.95 | $242.00 |
| Purchase #3 | $44.38 | 10.672% | $49.1162 | $49.12 | $49.10 | $49.10 |
| Purchase #4 | $108.93 | 4.139% | $113.4386 | $113.44 | $113.45 | $113.40 |
| Purchase #5 | $128.85 | 9.687% | $141.3317 | $141.33 | $141.35 | $141.30 |
| Purchase #6 | $121.84 | 3.224% | $125.7681 | $125.77 | $125.75 | $125.80 |
| Purchase #7 | $101.34 | 4.291% | $105.6885 | $105.69 | $105.70 | $105.70 |
| 7 purchase totals = | $919.90 | $984.8713 | $984.87 | $984.85 | $984.90 | |