| 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 | $95.45 | 10.437% | $105.4121 | $105.41 | $105.40 | $105.40 |
| Purchase #2 | $10.85 | 11.642% | $12.1132 | $12.11 | $12.10 | $12.10 |
| Purchase #3 | $124.85 | 7.406% | $134.0964 | $134.10 | $134.10 | $134.10 |
| Purchase #4 | $91.51 | 7.554% | $98.4227 | $98.42 | $98.40 | $98.40 |
| Purchase #5 | $76.38 | 9.142% | $83.3627 | $83.36 | $83.35 | $83.40 |
| Purchase #6 | $238.84 | 11.124% | $265.4086 | $265.41 | $265.40 | $265.40 |
| Purchase #7 | $243.26 | 9.662% | $266.7638 | $266.76 | $266.75 | $266.80 |
| 7 purchase totals = | $881.14 | $965.5795 | $965.57 | $965.50 | $965.60 | |