| 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 | $233.51 | 9.325% | $255.2848 | $255.28 | $255.30 | $255.30 |
| Purchase #2 | $140.40 | 3.532% | $145.3589 | $145.36 | $145.35 | $145.40 |
| Purchase #3 | $56.41 | 6.848% | $60.273 | $60.27 | $60.25 | $60.30 |
| Purchase #4 | $5.46 | 8.529% | $5.9257 | $5.93 | $5.95 | $5.90 |
| Purchase #5 | $99.66 | 5.589% | $105.23 | $105.23 | $105.25 | $105.20 |
| Purchase #6 | $188.66 | 5.664% | $199.3457 | $199.35 | $199.35 | $199.30 |
| Purchase #7 | $210.50 | 6.396% | $223.9636 | $223.96 | $223.95 | $224.00 |
| 7 purchase totals = | $934.60 | $995.3817 | $995.38 | $995.40 | $995.40 | |