| 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 | $146.34 | 8.599% | $158.9238 | $158.92 | $158.90 | $158.90 |
| Purchase #2 | $248.29 | 7.752% | $267.5374 | $267.54 | $267.55 | $267.50 |
| Purchase #3 | $214.95 | 4.530% | $224.6872 | $224.69 | $224.70 | $224.70 |
| Purchase #4 | $240.76 | 10.107% | $265.0936 | $265.09 | $265.10 | $265.10 |
| Purchase #5 | $110.77 | 10.785% | $122.7165 | $122.72 | $122.70 | $122.70 |
| Purchase #6 | $142.40 | 8.823% | $154.964 | $154.96 | $154.95 | $155.00 |
| Purchase #7 | $100.49 | 9.648% | $110.1853 | $110.19 | $110.20 | $110.20 |
| 7 purchase totals = | $1,204.00 | $1,304.1078 | $1,304.11 | $1,304.10 | $1,304.10 | |