| 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 | $197.54 | 12.261% | $221.7604 | $221.76 | $221.75 | $221.80 |
| Purchase #2 | $40.63 | 7.360% | $43.6204 | $43.62 | $43.60 | $43.60 |
| Purchase #3 | $73.43 | 9.667% | $80.5285 | $80.53 | $80.55 | $80.50 |
| Purchase #4 | $203.97 | 11.378% | $227.1777 | $227.18 | $227.20 | $227.20 |
| Purchase #5 | $136.80 | 12.685% | $154.1531 | $154.15 | $154.15 | $154.20 |
| Purchase #6 | $171.92 | 11.368% | $191.4639 | $191.46 | $191.45 | $191.50 |
| Purchase #7 | $72.62 | 11.558% | $81.0134 | $81.01 | $81.00 | $81.00 |
| 7 purchase totals = | $896.91 | $999.7174 | $999.71 | $999.70 | $999.80 | |