| 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 | $43.96 | 4.872% | $46.1017 | $46.10 | $46.10 | $46.10 |
| Purchase #2 | $137.87 | 10.191% | $151.9203 | $151.92 | $151.90 | $151.90 |
| Purchase #3 | $209.87 | 4.855% | $220.0592 | $220.06 | $220.05 | $220.10 |
| Purchase #4 | $172.40 | 8.612% | $187.2471 | $187.25 | $187.25 | $187.20 |
| Purchase #5 | $115.42 | 6.410% | $122.8184 | $122.82 | $122.80 | $122.80 |
| Purchase #6 | $237.65 | 13.704% | $270.2176 | $270.22 | $270.20 | $270.20 |
| Purchase #7 | $84.79 | 7.415% | $91.0772 | $91.08 | $91.10 | $91.10 |
| 7 purchase totals = | $1,001.96 | $1,089.4415 | $1,089.45 | $1,089.40 | $1,089.40 | |