| 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 | $21.57 | 11.191% | $23.9839 | $23.98 | $24.00 | $24.00 |
| Purchase #2 | $212.61 | 13.735% | $241.812 | $241.81 | $241.80 | $241.80 |
| Purchase #3 | $244.66 | 7.602% | $263.2591 | $263.26 | $263.25 | $263.30 |
| Purchase #4 | $88.34 | 4.598% | $92.4019 | $92.40 | $92.40 | $92.40 |
| Purchase #5 | $41.50 | 7.538% | $44.6283 | $44.63 | $44.65 | $44.60 |
| Purchase #6 | $26.49 | 9.358% | $28.9689 | $28.97 | $28.95 | $29.00 |
| Purchase #7 | $191.64 | 11.220% | $213.142 | $213.14 | $213.15 | $213.10 |
| 7 purchase totals = | $826.81 | $908.1961 | $908.19 | $908.20 | $908.20 | |