| 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 | $117.25 | 10.502% | $129.5636 | $129.56 | $129.55 | $129.60 |
| Purchase #2 | $69.81 | 13.618% | $79.3167 | $79.32 | $79.30 | $79.30 |
| Purchase #3 | $86.67 | 4.828% | $90.8544 | $90.85 | $90.85 | $90.90 |
| Purchase #4 | $137.85 | 8.564% | $149.6555 | $149.66 | $149.65 | $149.70 |
| Purchase #5 | $242.70 | 9.615% | $266.0356 | $266.04 | $266.05 | $266.00 |
| Purchase #6 | $161.65 | 3.647% | $167.5454 | $167.55 | $167.55 | $167.50 |
| Purchase #7 | $94.94 | 7.547% | $102.1051 | $102.11 | $102.10 | $102.10 |
| 7 purchase totals = | $910.87 | $985.0763 | $985.09 | $985.05 | $985.10 | |