| 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 | $80.29 | 6.632% | $85.6148 | $85.61 | $85.60 | $85.60 |
| Purchase #2 | $225.26 | 11.412% | $250.9667 | $250.97 | $250.95 | $251.00 |
| Purchase #3 | $198.61 | 8.511% | $215.5137 | $215.51 | $215.50 | $215.50 |
| Purchase #4 | $49.46 | 7.606% | $53.2219 | $53.22 | $53.20 | $53.20 |
| Purchase #5 | $223.27 | 10.598% | $246.9322 | $246.93 | $246.95 | $246.90 |
| Purchase #6 | $115.89 | 8.290% | $125.4973 | $125.50 | $125.50 | $125.50 |
| Purchase #7 | $191.28 | 6.214% | $203.1661 | $203.17 | $203.15 | $203.20 |
| 7 purchase totals = | $1,084.06 | $1,180.9127 | $1,180.91 | $1,180.85 | $1,180.90 | |