| 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 | $222.34 | 9.349% | $243.1266 | $243.13 | $243.15 | $243.10 |
| Purchase #2 | $157.48 | 6.622% | $167.9083 | $167.91 | $167.90 | $167.90 |
| Purchase #3 | $50.66 | 7.258% | $54.3369 | $54.34 | $54.35 | $54.30 |
| Purchase #4 | $230.98 | 12.824% | $260.6009 | $260.60 | $260.60 | $260.60 |
| Purchase #5 | $188.69 | 9.769% | $207.1231 | $207.12 | $207.10 | $207.10 |
| Purchase #6 | $169.63 | 12.506% | $190.8439 | $190.84 | $190.85 | $190.80 |
| Purchase #7 | $231.39 | 5.455% | $244.0123 | $244.01 | $244.00 | $244.00 |
| 7 purchase totals = | $1,251.17 | $1,367.9520 | $1,367.95 | $1,367.95 | $1,367.80 | |