| 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 | $207.39 | 4.623% | $216.9776 | $216.98 | $217.00 | $217.00 |
| Purchase #2 | $209.45 | 5.130% | $220.1948 | $220.19 | $220.20 | $220.20 |
| Purchase #3 | $127.82 | 9.753% | $140.2863 | $140.29 | $140.30 | $140.30 |
| Purchase #4 | $197.40 | 9.835% | $216.8143 | $216.81 | $216.80 | $216.80 |
| Purchase #5 | $23.63 | 11.229% | $26.2834 | $26.28 | $26.30 | $26.30 |
| Purchase #6 | $15.64 | 3.143% | $16.1316 | $16.13 | $16.15 | $16.10 |
| Purchase #7 | $125.50 | 6.251% | $133.345 | $133.35 | $133.35 | $133.30 |
| 7 purchase totals = | $906.83 | $970.0330 | $970.03 | $970.10 | $970.00 | |