| 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 | $233.84 | 4.652% | $244.7182 | $244.72 | $244.70 | $244.70 |
| Purchase #2 | $146.98 | 13.646% | $167.0369 | $167.04 | $167.05 | $167.00 |
| Purchase #3 | $129.65 | 12.179% | $145.4401 | $145.44 | $145.45 | $145.40 |
| Purchase #4 | $190.42 | 5.222% | $200.3637 | $200.36 | $200.35 | $200.40 |
| Purchase #5 | $164.82 | 8.589% | $178.9764 | $178.98 | $179.00 | $179.00 |
| Purchase #6 | $92.88 | 10.825% | $102.9343 | $102.93 | $102.95 | $102.90 |
| Purchase #7 | $83.56 | 13.362% | $94.7253 | $94.73 | $94.75 | $94.70 |
| 7 purchase totals = | $1,042.15 | $1,134.1949 | $1,134.20 | $1,134.25 | $1,134.10 | |