| 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 | $26.65 | 8.513% | $28.9187 | $28.92 | $28.90 | $28.90 |
| Purchase #2 | $159.59 | 6.807% | $170.4533 | $170.45 | $170.45 | $170.50 |
| Purchase #3 | $56.58 | 8.149% | $61.1907 | $61.19 | $61.20 | $61.20 |
| Purchase #4 | $206.57 | 13.348% | $234.143 | $234.14 | $234.15 | $234.10 |
| Purchase #5 | $199.71 | 6.799% | $213.2883 | $213.29 | $213.30 | $213.30 |
| Purchase #6 | $189.36 | 3.478% | $195.9459 | $195.95 | $195.95 | $195.90 |
| Purchase #7 | $249.52 | 8.247% | $270.0979 | $270.10 | $270.10 | $270.10 |
| 7 purchase totals = | $1,087.98 | $1,174.0378 | $1,174.04 | $1,174.05 | $1,174.00 | |