| 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 | $59.63 | 12.207% | $66.909 | $66.91 | $66.90 | $66.90 |
| Purchase #2 | $146.27 | 9.340% | $159.9316 | $159.93 | $159.95 | $159.90 |
| Purchase #3 | $242.32 | 4.311% | $252.7664 | $252.77 | $252.75 | $252.80 |
| Purchase #4 | $22.31 | 11.459% | $24.8665 | $24.87 | $24.85 | $24.90 |
| Purchase #5 | $121.38 | 13.573% | $137.8549 | $137.85 | $137.85 | $137.90 |
| Purchase #6 | $203.36 | 12.682% | $229.1501 | $229.15 | $229.15 | $229.20 |
| Purchase #7 | $209.71 | 13.332% | $237.6685 | $237.67 | $237.65 | $237.70 |
| 7 purchase totals = | $1,004.98 | $1,109.1470 | $1,109.15 | $1,109.10 | $1,109.30 | |