| 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 | $110.30 | 6.803% | $117.8037 | $117.80 | $117.80 | $117.80 |
| Purchase #2 | $231.85 | 10.803% | $256.8968 | $256.90 | $256.90 | $256.90 |
| Purchase #3 | $138.61 | 12.600% | $156.0749 | $156.07 | $156.05 | $156.10 |
| Purchase #4 | $63.80 | 13.271% | $72.2669 | $72.27 | $72.25 | $72.30 |
| Purchase #5 | $230.43 | 12.780% | $259.879 | $259.88 | $259.90 | $259.90 |
| Purchase #6 | $73.28 | 3.276% | $75.6807 | $75.68 | $75.70 | $75.70 |
| Purchase #7 | $17.72 | 11.324% | $19.7266 | $19.73 | $19.75 | $19.70 |
| 7 purchase totals = | $865.99 | $958.3286 | $958.33 | $958.35 | $958.40 | |