| 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 | $101.34 | 11.790% | $113.288 | $113.29 | $113.30 | $113.30 |
| Purchase #2 | $21.44 | 11.595% | $23.926 | $23.93 | $23.95 | $23.90 |
| Purchase #3 | $106.77 | 6.850% | $114.0837 | $114.08 | $114.10 | $114.10 |
| Purchase #4 | $192.54 | 13.739% | $218.9931 | $218.99 | $219.00 | $219.00 |
| Purchase #5 | $101.79 | 4.554% | $106.4255 | $106.43 | $106.45 | $106.40 |
| Purchase #6 | $98.54 | 10.630% | $109.0148 | $109.01 | $109.00 | $109.00 |
| Purchase #7 | $211.97 | 9.311% | $231.7065 | $231.71 | $231.70 | $231.70 |
| 7 purchase totals = | $834.39 | $917.4376 | $917.44 | $917.50 | $917.40 | |