| 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 | $120.89 | 3.436% | $125.0438 | $125.04 | $125.05 | $125.00 |
| Purchase #2 | $45.65 | 11.315% | $50.8153 | $50.82 | $50.80 | $50.80 |
| Purchase #3 | $166.54 | 13.827% | $189.5675 | $189.57 | $189.55 | $189.60 |
| Purchase #4 | $75.84 | 7.148% | $81.261 | $81.26 | $81.25 | $81.30 |
| Purchase #5 | $121.37 | 11.154% | $134.9076 | $134.91 | $134.90 | $134.90 |
| Purchase #6 | $111.63 | 13.539% | $126.7436 | $126.74 | $126.75 | $126.70 |
| Purchase #7 | $217.59 | 10.775% | $241.0353 | $241.04 | $241.05 | $241.00 |
| 7 purchase totals = | $859.51 | $949.3741 | $949.38 | $949.35 | $949.30 | |