| 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 | $120.74 | 4.780% | $126.5114 | $126.51 | $126.50 | $126.50 |
| Purchase #2 | $246.53 | 8.194% | $266.7307 | $266.73 | $266.75 | $266.70 |
| Purchase #3 | $127.92 | 13.721% | $145.4719 | $145.47 | $145.45 | $145.50 |
| Purchase #4 | $104.28 | 8.253% | $112.8862 | $112.89 | $112.90 | $112.90 |
| Purchase #5 | $16.86 | 8.784% | $18.341 | $18.34 | $18.35 | $18.30 |
| Purchase #6 | $122.87 | 6.204% | $130.4929 | $130.49 | $130.50 | $130.50 |
| Purchase #7 | $78.56 | 8.173% | $84.9807 | $84.98 | $85.00 | $85.00 |
| 7 purchase totals = | $817.76 | $885.4148 | $885.41 | $885.45 | $885.40 | |