| 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 | $10.34 | 9.483% | $11.3205 | $11.32 | $11.30 | $11.30 |
| Purchase #2 | $216.35 | 8.295% | $234.2962 | $234.30 | $234.30 | $234.30 |
| Purchase #3 | $48.95 | 13.319% | $55.4697 | $55.47 | $55.45 | $55.50 |
| Purchase #4 | $213.48 | 6.505% | $227.3669 | $227.37 | $227.35 | $227.40 |
| Purchase #5 | $74.93 | 8.855% | $81.5651 | $81.57 | $81.55 | $81.60 |
| Purchase #6 | $178.28 | 3.736% | $184.9405 | $184.94 | $184.95 | $184.90 |
| Purchase #7 | $108.52 | 4.543% | $113.4501 | $113.45 | $113.45 | $113.50 |
| 7 purchase totals = | $850.85 | $908.4090 | $908.42 | $908.35 | $908.50 | |