| 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 | $234.66 | 13.333% | $265.9472 | $265.95 | $265.95 | $265.90 |
| Purchase #2 | $199.45 | 5.743% | $210.9044 | $210.90 | $210.90 | $210.90 |
| Purchase #3 | $92.95 | 13.234% | $105.251 | $105.25 | $105.25 | $105.30 |
| Purchase #4 | $153.98 | 9.371% | $168.4095 | $168.41 | $168.40 | $168.40 |
| Purchase #5 | $152.32 | 8.531% | $165.3144 | $165.31 | $165.30 | $165.30 |
| Purchase #6 | $187.76 | 11.452% | $209.2623 | $209.26 | $209.25 | $209.30 |
| Purchase #7 | $246.49 | 7.759% | $265.6152 | $265.62 | $265.60 | $265.60 |
| 7 purchase totals = | $1,267.61 | $1,390.7040 | $1,390.70 | $1,390.65 | $1,390.70 | |