| 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 | $200.63 | 12.630% | $225.9696 | $225.97 | $225.95 | $226.00 |
| Purchase #2 | $47.54 | 8.698% | $51.675 | $51.68 | $51.70 | $51.70 |
| Purchase #3 | $47.32 | 6.630% | $50.4573 | $50.46 | $50.45 | $50.50 |
| Purchase #4 | $44.61 | 10.671% | $49.3703 | $49.37 | $49.35 | $49.40 |
| Purchase #5 | $195.88 | 4.547% | $204.7867 | $204.79 | $204.80 | $204.80 |
| Purchase #6 | $96.33 | 5.431% | $101.5617 | $101.56 | $101.55 | $101.60 |
| Purchase #7 | $80.64 | 11.109% | $89.5983 | $89.60 | $89.60 | $89.60 |
| 7 purchase totals = | $712.95 | $773.4189 | $773.43 | $773.40 | $773.60 | |