| 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 | $232.91 | 8.180% | $251.962 | $251.96 | $251.95 | $252.00 |
| Purchase #2 | $19.38 | 9.332% | $21.1885 | $21.19 | $21.20 | $21.20 |
| Purchase #3 | $168.91 | 12.107% | $189.3599 | $189.36 | $189.35 | $189.40 |
| Purchase #4 | $142.57 | 10.320% | $157.2832 | $157.28 | $157.30 | $157.30 |
| Purchase #5 | $40.79 | 10.485% | $45.0668 | $45.07 | $45.05 | $45.10 |
| Purchase #6 | $44.28 | 11.781% | $49.4966 | $49.50 | $49.50 | $49.50 |
| Purchase #7 | $233.37 | 9.458% | $255.4421 | $255.44 | $255.45 | $255.40 |
| 7 purchase totals = | $882.21 | $969.7991 | $969.80 | $969.80 | $969.90 | |