| 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 | $83.54 | 13.504% | $94.8212 | $94.82 | $94.80 | $94.80 |
| Purchase #2 | $135.52 | 5.512% | $142.9899 | $142.99 | $143.00 | $143.00 |
| Purchase #3 | $127.74 | 12.564% | $143.7893 | $143.79 | $143.80 | $143.80 |
| Purchase #4 | $220.70 | 11.761% | $246.6565 | $246.66 | $246.65 | $246.70 |
| Purchase #5 | $73.56 | 13.616% | $83.5759 | $83.58 | $83.60 | $83.60 |
| Purchase #6 | $73.43 | 6.367% | $78.1053 | $78.11 | $78.10 | $78.10 |
| Purchase #7 | $225.70 | 11.755% | $252.231 | $252.23 | $252.25 | $252.20 |
| 7 purchase totals = | $940.19 | $1,042.1691 | $1,042.18 | $1,042.20 | $1,042.20 | |