| 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 | $40.35 | 7.106% | $43.2173 | $43.22 | $43.20 | $43.20 |
| Purchase #2 | $128.84 | 12.820% | $145.3573 | $145.36 | $145.35 | $145.40 |
| Purchase #3 | $45.42 | 11.838% | $50.7968 | $50.80 | $50.80 | $50.80 |
| Purchase #4 | $111.66 | 12.148% | $125.2245 | $125.22 | $125.20 | $125.20 |
| Purchase #5 | $241.97 | 9.517% | $264.9983 | $265.00 | $265.00 | $265.00 |
| Purchase #6 | $37.96 | 13.234% | $42.9836 | $42.98 | $43.00 | $43.00 |
| Purchase #7 | $244.99 | 13.360% | $277.7207 | $277.72 | $277.70 | $277.70 |
| 7 purchase totals = | $851.19 | $950.2985 | $950.30 | $950.25 | $950.30 | |