| 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 | $247.67 | 9.147% | $270.3244 | $270.32 | $270.30 | $270.30 |
| Purchase #2 | $46.88 | 9.509% | $51.3378 | $51.34 | $51.35 | $51.30 |
| Purchase #3 | $144.39 | 4.529% | $150.9294 | $150.93 | $150.95 | $150.90 |
| Purchase #4 | $217.85 | 8.497% | $236.3607 | $236.36 | $236.35 | $236.40 |
| Purchase #5 | $154.65 | 8.660% | $168.0427 | $168.04 | $168.05 | $168.00 |
| Purchase #6 | $190.27 | 10.234% | $209.7422 | $209.74 | $209.75 | $209.70 |
| Purchase #7 | $19.62 | 9.284% | $21.4415 | $21.44 | $21.45 | $21.40 |
| 7 purchase totals = | $1,021.33 | $1,108.1787 | $1,108.17 | $1,108.20 | $1,108.00 | |