| 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 | $56.33 | 12.402% | $63.316 | $63.32 | $63.30 | $63.30 |
| Purchase #2 | $122.91 | 7.249% | $131.8197 | $131.82 | $131.80 | $131.80 |
| Purchase #3 | $156.50 | 4.180% | $163.0417 | $163.04 | $163.05 | $163.00 |
| Purchase #4 | $100.96 | 9.669% | $110.7218 | $110.72 | $110.70 | $110.70 |
| Purchase #5 | $214.28 | 5.464% | $225.9883 | $225.99 | $226.00 | $226.00 |
| Purchase #6 | $137.85 | 5.428% | $145.3325 | $145.33 | $145.35 | $145.30 |
| Purchase #7 | $80.51 | 5.298% | $84.7754 | $84.78 | $84.80 | $84.80 |
| 7 purchase totals = | $869.34 | $924.9954 | $925.00 | $925.00 | $924.90 | |