| 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 | $117.68 | 7.708% | $126.7508 | $126.75 | $126.75 | $126.80 |
| Purchase #2 | $203.98 | 6.233% | $216.6941 | $216.69 | $216.70 | $216.70 |
| Purchase #3 | $69.70 | 5.248% | $73.3579 | $73.36 | $73.35 | $73.40 |
| Purchase #4 | $196.44 | 9.541% | $215.1823 | $215.18 | $215.20 | $215.20 |
| Purchase #5 | $38.44 | 6.683% | $41.0089 | $41.01 | $41.00 | $41.00 |
| Purchase #6 | $74.84 | 4.863% | $78.4795 | $78.48 | $78.50 | $78.50 |
| Purchase #7 | $129.32 | 4.426% | $135.0437 | $135.04 | $135.05 | $135.00 |
| 7 purchase totals = | $830.40 | $886.5172 | $886.51 | $886.55 | $886.60 | |