| 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 | $192.86 | 5.476% | $203.421 | $203.42 | $203.40 | $203.40 |
| Purchase #2 | $204.54 | 8.191% | $221.2939 | $221.29 | $221.30 | $221.30 |
| Purchase #3 | $26.59 | 12.621% | $29.9459 | $29.95 | $29.95 | $29.90 |
| Purchase #4 | $213.56 | 10.593% | $236.1824 | $236.18 | $236.20 | $236.20 |
| Purchase #5 | $195.52 | 3.144% | $201.6671 | $201.67 | $201.65 | $201.70 |
| Purchase #6 | $158.32 | 4.827% | $165.9621 | $165.96 | $165.95 | $166.00 |
| Purchase #7 | $171.43 | 4.399% | $178.9712 | $178.97 | $178.95 | $179.00 |
| 7 purchase totals = | $1,162.82 | $1,237.4436 | $1,237.44 | $1,237.40 | $1,237.50 | |