| 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 | $103.49 | 9.379% | $113.1963 | $113.20 | $113.20 | $113.20 |
| Purchase #2 | $42.33 | 4.307% | $44.1532 | $44.15 | $44.15 | $44.20 |
| Purchase #3 | $105.88 | 12.652% | $119.2759 | $119.28 | $119.30 | $119.30 |
| Purchase #4 | $201.33 | 8.482% | $218.4068 | $218.41 | $218.40 | $218.40 |
| Purchase #5 | $234.95 | 12.709% | $264.8098 | $264.81 | $264.80 | $264.80 |
| Purchase #6 | $214.99 | 9.159% | $234.6809 | $234.68 | $234.70 | $234.70 |
| Purchase #7 | $220.62 | 10.786% | $244.4161 | $244.42 | $244.40 | $244.40 |
| 7 purchase totals = | $1,123.59 | $1,238.9390 | $1,238.95 | $1,238.95 | $1,239.00 | |