| 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 | $216.86 | 6.632% | $231.2422 | $231.24 | $231.25 | $231.20 |
| Purchase #2 | $9.67 | 7.168% | $10.3631 | $10.36 | $10.35 | $10.40 |
| Purchase #3 | $126.39 | 7.473% | $135.8351 | $135.84 | $135.85 | $135.80 |
| Purchase #4 | $138.48 | 3.177% | $142.8795 | $142.88 | $142.90 | $142.90 |
| Purchase #5 | $213.60 | 3.205% | $220.4459 | $220.45 | $220.45 | $220.40 |
| Purchase #6 | $68.70 | 5.412% | $72.418 | $72.42 | $72.40 | $72.40 |
| Purchase #7 | $63.41 | 9.623% | $69.5119 | $69.51 | $69.50 | $69.50 |
| 7 purchase totals = | $837.11 | $882.6957 | $882.70 | $882.70 | $882.60 | |