| 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 | $212.39 | 4.150% | $221.2042 | $221.20 | $221.20 | $221.20 |
| Purchase #2 | $248.53 | 6.757% | $265.3232 | $265.32 | $265.30 | $265.30 |
| Purchase #3 | $111.28 | 9.787% | $122.171 | $122.17 | $122.15 | $122.20 |
| Purchase #4 | $61.71 | 4.504% | $64.4894 | $64.49 | $64.50 | $64.50 |
| Purchase #5 | $136.70 | 13.145% | $154.6692 | $154.67 | $154.65 | $154.70 |
| Purchase #6 | $135.58 | 10.229% | $149.4485 | $149.45 | $149.45 | $149.40 |
| Purchase #7 | $9.66 | 12.156% | $10.8343 | $10.83 | $10.85 | $10.80 |
| 7 purchase totals = | $915.85 | $988.1398 | $988.13 | $988.10 | $988.10 | |