| 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 | $241.30 | 12.806% | $272.2009 | $272.20 | $272.20 | $272.20 |
| Purchase #2 | $25.81 | 6.155% | $27.3986 | $27.40 | $27.40 | $27.40 |
| Purchase #3 | $6.59 | 7.347% | $7.0742 | $7.07 | $7.05 | $7.10 |
| Purchase #4 | $178.41 | 13.116% | $201.8103 | $201.81 | $201.80 | $201.80 |
| Purchase #5 | $118.29 | 6.466% | $125.9386 | $125.94 | $125.95 | $125.90 |
| Purchase #6 | $26.91 | 6.216% | $28.5827 | $28.58 | $28.60 | $28.60 |
| Purchase #7 | $122.94 | 11.815% | $137.4654 | $137.47 | $137.45 | $137.50 |
| 7 purchase totals = | $720.25 | $800.4707 | $800.47 | $800.45 | $800.50 | |