| 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 | $71.75 | 9.353% | $78.4608 | $78.46 | $78.45 | $78.50 |
| Purchase #2 | $197.54 | 7.277% | $211.915 | $211.92 | $211.90 | $211.90 |
| Purchase #3 | $248.37 | 6.172% | $263.6994 | $263.70 | $263.70 | $263.70 |
| Purchase #4 | $99.77 | 12.227% | $111.9689 | $111.97 | $111.95 | $112.00 |
| Purchase #5 | $141.69 | 3.518% | $146.6747 | $146.67 | $146.65 | $146.70 |
| Purchase #6 | $15.58 | 11.488% | $17.3698 | $17.37 | $17.35 | $17.40 |
| Purchase #7 | $238.74 | 11.508% | $266.2142 | $266.21 | $266.20 | $266.20 |
| 7 purchase totals = | $1,013.44 | $1,096.3028 | $1,096.30 | $1,096.20 | $1,096.40 | |