| 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 | $208.67 | 4.238% | $217.5134 | $217.51 | $217.50 | $217.50 |
| Purchase #2 | $84.82 | 8.523% | $92.0492 | $92.05 | $92.05 | $92.00 |
| Purchase #3 | $122.82 | 13.645% | $139.5788 | $139.58 | $139.60 | $139.60 |
| Purchase #4 | $36.42 | 12.382% | $40.9295 | $40.93 | $40.95 | $40.90 |
| Purchase #5 | $105.82 | 3.197% | $109.2031 | $109.20 | $109.20 | $109.20 |
| Purchase #6 | $18.33 | 8.571% | $19.9011 | $19.90 | $19.90 | $19.90 |
| Purchase #7 | $183.73 | 8.360% | $199.0898 | $199.09 | $199.10 | $199.10 |
| 7 purchase totals = | $760.61 | $818.2649 | $818.26 | $818.30 | $818.20 | |