| 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 | $110.51 | 12.224% | $124.0187 | $124.02 | $124.00 | $124.00 |
| Purchase #2 | $21.29 | 13.426% | $24.1484 | $24.15 | $24.15 | $24.10 |
| Purchase #3 | $80.94 | 11.224% | $90.0247 | $90.02 | $90.00 | $90.00 |
| Purchase #4 | $168.49 | 3.147% | $173.7924 | $173.79 | $173.80 | $173.80 |
| Purchase #5 | $167.62 | 3.860% | $174.0901 | $174.09 | $174.10 | $174.10 |
| Purchase #6 | $230.39 | 13.335% | $261.1125 | $261.11 | $261.10 | $261.10 |
| Purchase #7 | $123.91 | 5.445% | $130.6569 | $130.66 | $130.65 | $130.70 |
| 7 purchase totals = | $903.15 | $977.8437 | $977.84 | $977.80 | $977.80 | |