| 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 | $213.99 | 11.845% | $239.3371 | $239.34 | $239.35 | $239.30 |
| Purchase #2 | $21.92 | 3.608% | $22.7109 | $22.71 | $22.70 | $22.70 |
| Purchase #3 | $137.81 | 11.765% | $154.0233 | $154.02 | $154.00 | $154.00 |
| Purchase #4 | $51.77 | 3.274% | $53.4649 | $53.46 | $53.45 | $53.50 |
| Purchase #5 | $20.53 | 9.798% | $22.5415 | $22.54 | $22.55 | $22.50 |
| Purchase #6 | $35.77 | 9.181% | $39.054 | $39.05 | $39.05 | $39.10 |
| Purchase #7 | $22.54 | 8.770% | $24.5168 | $24.52 | $24.50 | $24.50 |
| 7 purchase totals = | $504.33 | $555.6485 | $555.64 | $555.60 | $555.60 | |