| 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 | $19.61 | 6.362% | $20.8576 | $20.86 | $20.85 | $20.90 |
| Purchase #2 | $249.37 | 6.271% | $265.008 | $265.01 | $265.00 | $265.00 |
| Purchase #3 | $26.68 | 4.872% | $27.9798 | $27.98 | $28.00 | $28.00 |
| Purchase #4 | $250.51 | 6.538% | $266.8883 | $266.89 | $266.90 | $266.90 |
| Purchase #5 | $9.68 | 10.329% | $10.6798 | $10.68 | $10.70 | $10.70 |
| Purchase #6 | $176.82 | 8.182% | $191.2874 | $191.29 | $191.30 | $191.30 |
| Purchase #7 | $221.49 | 4.601% | $231.6808 | $231.68 | $231.70 | $231.70 |
| 7 purchase totals = | $954.16 | $1,014.3817 | $1,014.39 | $1,014.45 | $1,014.50 | |