| 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 | $105.90 | 11.588% | $118.1717 | $118.17 | $118.15 | $118.20 |
| Purchase #2 | $13.85 | 11.520% | $15.4455 | $15.45 | $15.45 | $15.40 |
| Purchase #3 | $42.28 | 6.492% | $45.0248 | $45.02 | $45.00 | $45.00 |
| Purchase #4 | $201.97 | 4.552% | $211.1637 | $211.16 | $211.15 | $211.20 |
| Purchase #5 | $195.43 | 13.233% | $221.2913 | $221.29 | $221.30 | $221.30 |
| Purchase #6 | $146.52 | 5.513% | $154.5976 | $154.60 | $154.60 | $154.60 |
| Purchase #7 | $246.42 | 11.594% | $274.9899 | $274.99 | $275.00 | $275.00 |
| 7 purchase totals = | $952.37 | $1,040.6845 | $1,040.68 | $1,040.65 | $1,040.70 | |