| 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 | $230.49 | 12.148% | $258.4899 | $258.49 | $258.50 | $258.50 |
| Purchase #2 | $226.96 | 7.547% | $244.0887 | $244.09 | $244.10 | $244.10 |
| Purchase #3 | $190.77 | 4.348% | $199.0647 | $199.06 | $199.05 | $199.10 |
| Purchase #4 | $100.70 | 7.412% | $108.1639 | $108.16 | $108.15 | $108.20 |
| Purchase #5 | $86.99 | 11.683% | $97.153 | $97.15 | $97.15 | $97.20 |
| Purchase #6 | $152.79 | 8.274% | $165.4318 | $165.43 | $165.45 | $165.40 |
| Purchase #7 | $171.44 | 11.205% | $190.6499 | $190.65 | $190.65 | $190.60 |
| 7 purchase totals = | $1,160.14 | $1,263.0419 | $1,263.03 | $1,263.05 | $1,263.10 | |