| 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 | $234.93 | 8.764% | $255.5193 | $255.52 | $255.50 | $255.50 |
| Purchase #2 | $230.33 | 12.612% | $259.3792 | $259.38 | $259.40 | $259.40 |
| Purchase #3 | $150.85 | 4.247% | $157.2566 | $157.26 | $157.25 | $157.30 |
| Purchase #4 | $141.52 | 12.656% | $159.4308 | $159.43 | $159.45 | $159.40 |
| Purchase #5 | $25.93 | 4.178% | $27.0134 | $27.01 | $27.00 | $27.00 |
| Purchase #6 | $17.89 | 10.143% | $19.7046 | $19.70 | $19.70 | $19.70 |
| Purchase #7 | $73.34 | 11.444% | $81.733 | $81.73 | $81.75 | $81.70 |
| 7 purchase totals = | $874.79 | $960.0369 | $960.03 | $960.05 | $960.00 | |