| 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 | $128.60 | 13.843% | $146.4021 | $146.40 | $146.40 | $146.40 |
| Purchase #2 | $232.42 | 8.602% | $252.4128 | $252.41 | $252.40 | $252.40 |
| Purchase #3 | $65.91 | 4.476% | $68.8601 | $68.86 | $68.85 | $68.90 |
| Purchase #4 | $240.95 | 12.525% | $271.129 | $271.13 | $271.15 | $271.10 |
| Purchase #5 | $186.48 | 3.154% | $192.3616 | $192.36 | $192.35 | $192.40 |
| Purchase #6 | $180.50 | 9.792% | $198.1746 | $198.17 | $198.15 | $198.20 |
| Purchase #7 | $32.98 | 8.111% | $35.655 | $35.66 | $35.65 | $35.70 |
| 7 purchase totals = | $1,067.84 | $1,164.9952 | $1,164.99 | $1,164.95 | $1,165.10 | |