| 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 | $15.97 | 10.353% | $17.6234 | $17.62 | $17.60 | $17.60 |
| Purchase #2 | $176.49 | 9.313% | $192.9265 | $192.93 | $192.95 | $192.90 |
| Purchase #3 | $120.65 | 12.841% | $136.1427 | $136.14 | $136.15 | $136.10 |
| Purchase #4 | $163.91 | 3.279% | $169.2846 | $169.28 | $169.30 | $169.30 |
| Purchase #5 | $225.88 | 9.242% | $246.7558 | $246.76 | $246.75 | $246.80 |
| Purchase #6 | $98.52 | 9.547% | $107.9257 | $107.93 | $107.95 | $107.90 |
| Purchase #7 | $238.41 | 3.595% | $246.9808 | $246.98 | $247.00 | $247.00 |
| 7 purchase totals = | $1,039.83 | $1,117.6395 | $1,117.64 | $1,117.70 | $1,117.60 | |