| 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 | $246.46 | 11.470% | $274.729 | $274.73 | $274.75 | $274.70 |
| Purchase #2 | $198.90 | 12.581% | $223.9236 | $223.92 | $223.90 | $223.90 |
| Purchase #3 | $178.34 | 3.195% | $184.038 | $184.04 | $184.05 | $184.00 |
| Purchase #4 | $55.34 | 9.318% | $60.4966 | $60.50 | $60.50 | $60.50 |
| Purchase #5 | $35.45 | 9.351% | $38.7649 | $38.76 | $38.75 | $38.80 |
| Purchase #6 | $9.36 | 7.610% | $10.0723 | $10.07 | $10.05 | $10.10 |
| Purchase #7 | $188.39 | 6.849% | $201.2928 | $201.29 | $201.30 | $201.30 |
| 7 purchase totals = | $912.24 | $993.3172 | $993.31 | $993.30 | $993.30 | |