| 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 | $242.99 | 12.124% | $272.4501 | $272.45 | $272.45 | $272.50 |
| Purchase #2 | $202.69 | 5.173% | $213.1752 | $213.18 | $213.20 | $213.20 |
| Purchase #3 | $17.28 | 7.384% | $18.556 | $18.56 | $18.55 | $18.60 |
| Purchase #4 | $19.82 | 7.526% | $21.3117 | $21.31 | $21.30 | $21.30 |
| Purchase #5 | $48.94 | 10.683% | $54.1683 | $54.17 | $54.15 | $54.20 |
| Purchase #6 | $138.37 | 11.770% | $154.6561 | $154.66 | $154.65 | $154.70 |
| Purchase #7 | $185.63 | 3.588% | $192.2904 | $192.29 | $192.30 | $192.30 |
| 7 purchase totals = | $855.72 | $926.6078 | $926.62 | $926.60 | $926.80 | |