| 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 | $88.81 | 12.781% | $100.1608 | $100.16 | $100.15 | $100.20 |
| Purchase #2 | $241.87 | 10.510% | $267.2905 | $267.29 | $267.30 | $267.30 |
| Purchase #3 | $249.39 | 13.414% | $282.8432 | $282.84 | $282.85 | $282.80 |
| Purchase #4 | $161.88 | 9.430% | $177.1453 | $177.15 | $177.15 | $177.10 |
| Purchase #5 | $113.83 | 3.822% | $118.1806 | $118.18 | $118.20 | $118.20 |
| Purchase #6 | $149.48 | 8.192% | $161.7254 | $161.73 | $161.75 | $161.70 |
| Purchase #7 | $134.33 | 10.259% | $148.1109 | $148.11 | $148.10 | $148.10 |
| 7 purchase totals = | $1,139.59 | $1,255.4567 | $1,255.46 | $1,255.50 | $1,255.40 | |