| 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 | $99.53 | 10.770% | $110.2494 | $110.25 | $110.25 | $110.20 |
| Purchase #2 | $75.53 | 6.872% | $80.7204 | $80.72 | $80.70 | $80.70 |
| Purchase #3 | $113.83 | 8.271% | $123.2449 | $123.24 | $123.25 | $123.20 |
| Purchase #4 | $165.91 | 11.115% | $184.3509 | $184.35 | $184.35 | $184.40 |
| Purchase #5 | $48.85 | 11.127% | $54.2855 | $54.29 | $54.30 | $54.30 |
| Purchase #6 | $228.44 | 12.652% | $257.3422 | $257.34 | $257.35 | $257.30 |
| Purchase #7 | $197.80 | 10.262% | $218.0982 | $218.10 | $218.10 | $218.10 |
| 7 purchase totals = | $929.89 | $1,028.2915 | $1,028.29 | $1,028.30 | $1,028.20 | |