| 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 | $150.32 | 13.856% | $171.1483 | $171.15 | $171.15 | $171.10 |
| Purchase #2 | $87.63 | 5.114% | $92.1114 | $92.11 | $92.10 | $92.10 |
| Purchase #3 | $231.26 | 9.137% | $252.3902 | $252.39 | $252.40 | $252.40 |
| Purchase #4 | $203.84 | 4.215% | $212.4319 | $212.43 | $212.45 | $212.40 |
| Purchase #5 | $250.85 | 8.261% | $271.5727 | $271.57 | $271.55 | $271.60 |
| Purchase #6 | $29.64 | 3.755% | $30.753 | $30.75 | $30.75 | $30.80 |
| Purchase #7 | $205.48 | 7.202% | $220.2787 | $220.28 | $220.30 | $220.30 |
| 7 purchase totals = | $1,159.02 | $1,250.6862 | $1,250.68 | $1,250.70 | $1,250.70 | |