| 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 | $98.43 | 13.753% | $111.9671 | $111.97 | $111.95 | $112.00 |
| Purchase #2 | $40.27 | 12.346% | $45.2417 | $45.24 | $45.25 | $45.20 |
| Purchase #3 | $180.87 | 9.838% | $198.664 | $198.66 | $198.65 | $198.70 |
| Purchase #4 | $238.99 | 11.124% | $265.5752 | $265.58 | $265.60 | $265.60 |
| Purchase #5 | $211.27 | 7.793% | $227.7343 | $227.73 | $227.75 | $227.70 |
| Purchase #6 | $238.29 | 11.469% | $265.6195 | $265.62 | $265.60 | $265.60 |
| Purchase #7 | $215.59 | 4.687% | $225.6947 | $225.69 | $225.70 | $225.70 |
| 7 purchase totals = | $1,223.71 | $1,340.4965 | $1,340.49 | $1,340.50 | $1,340.50 | |