| 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 | $110.83 | 11.139% | $123.1754 | $123.18 | $123.20 | $123.20 |
| Purchase #2 | $237.85 | 3.646% | $246.522 | $246.52 | $246.50 | $246.50 |
| Purchase #3 | $117.98 | 8.813% | $128.3776 | $128.38 | $128.40 | $128.40 |
| Purchase #4 | $22.31 | 11.825% | $24.9482 | $24.95 | $24.95 | $24.90 |
| Purchase #5 | $81.57 | 13.582% | $92.6488 | $92.65 | $92.65 | $92.60 |
| Purchase #6 | $137.83 | 5.271% | $145.095 | $145.10 | $145.10 | $145.10 |
| Purchase #7 | $55.38 | 10.119% | $60.9839 | $60.98 | $61.00 | $61.00 |
| 7 purchase totals = | $763.75 | $821.7509 | $821.76 | $821.80 | $821.70 | |