| 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 | $119.53 | 13.129% | $135.2231 | $135.22 | $135.20 | $135.20 |
| Purchase #2 | $33.81 | 12.277% | $37.9609 | $37.96 | $37.95 | $38.00 |
| Purchase #3 | $243.78 | 11.631% | $272.1341 | $272.13 | $272.15 | $272.10 |
| Purchase #4 | $129.65 | 4.441% | $135.4078 | $135.41 | $135.40 | $135.40 |
| Purchase #5 | $200.28 | 6.503% | $213.3042 | $213.30 | $213.30 | $213.30 |
| Purchase #6 | $117.95 | 5.244% | $124.1353 | $124.14 | $124.15 | $124.10 |
| Purchase #7 | $155.79 | 5.834% | $164.8788 | $164.88 | $164.90 | $164.90 |
| 7 purchase totals = | $1,000.79 | $1,083.0442 | $1,083.04 | $1,083.05 | $1,083.00 | |