| 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 | $31.90 | 7.224% | $34.2045 | $34.20 | $34.20 | $34.20 |
| Purchase #2 | $234.49 | 12.448% | $263.6793 | $263.68 | $263.70 | $263.70 |
| Purchase #3 | $153.56 | 4.498% | $160.4671 | $160.47 | $160.45 | $160.50 |
| Purchase #4 | $22.68 | 5.433% | $23.9122 | $23.91 | $23.90 | $23.90 |
| Purchase #5 | $75.30 | 7.264% | $80.7698 | $80.77 | $80.75 | $80.80 |
| Purchase #6 | $154.99 | 10.555% | $171.3492 | $171.35 | $171.35 | $171.30 |
| Purchase #7 | $184.74 | 12.445% | $207.7309 | $207.73 | $207.75 | $207.70 |
| 7 purchase totals = | $857.66 | $942.1130 | $942.11 | $942.10 | $942.10 | |