| 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 | $203.77 | 6.645% | $217.3105 | $217.31 | $217.30 | $217.30 |
| Purchase #2 | $93.71 | 13.314% | $106.1865 | $106.19 | $106.20 | $106.20 |
| Purchase #3 | $79.28 | 9.868% | $87.1034 | $87.10 | $87.10 | $87.10 |
| Purchase #4 | $204.30 | 3.662% | $211.7815 | $211.78 | $211.80 | $211.80 |
| Purchase #5 | $70.96 | 7.511% | $76.2898 | $76.29 | $76.30 | $76.30 |
| Purchase #6 | $65.93 | 5.108% | $69.2977 | $69.30 | $69.30 | $69.30 |
| Purchase #7 | $250.99 | 6.365% | $266.9655 | $266.97 | $266.95 | $267.00 |
| 7 purchase totals = | $968.94 | $1,034.9349 | $1,034.94 | $1,034.95 | $1,035.00 | |