| 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 | $22.38 | 4.408% | $23.3665 | $23.37 | $23.35 | $23.40 |
| Purchase #2 | $226.57 | 10.750% | $250.9263 | $250.93 | $250.95 | $250.90 |
| Purchase #3 | $150.30 | 8.575% | $163.1882 | $163.19 | $163.20 | $163.20 |
| Purchase #4 | $248.83 | 11.110% | $276.475 | $276.48 | $276.50 | $276.50 |
| Purchase #5 | $127.38 | 8.242% | $137.8787 | $137.88 | $137.90 | $137.90 |
| Purchase #6 | $17.69 | 9.817% | $19.4266 | $19.43 | $19.45 | $19.40 |
| Purchase #7 | $194.87 | 8.142% | $210.7363 | $210.74 | $210.75 | $210.70 |
| 7 purchase totals = | $988.02 | $1,081.9976 | $1,082.02 | $1,082.10 | $1,082.00 | |