| 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 | $214.54 | 4.596% | $224.4003 | $224.40 | $224.40 | $224.40 |
| Purchase #2 | $131.68 | 12.874% | $148.6325 | $148.63 | $148.65 | $148.60 |
| Purchase #3 | $211.58 | 6.576% | $225.4935 | $225.49 | $225.50 | $225.50 |
| Purchase #4 | $48.85 | 11.596% | $54.5146 | $54.51 | $54.50 | $54.50 |
| Purchase #5 | $86.27 | 13.618% | $98.0182 | $98.02 | $98.00 | $98.00 |
| Purchase #6 | $143.66 | 6.524% | $153.0324 | $153.03 | $153.05 | $153.00 |
| Purchase #7 | $220.91 | 11.269% | $245.8043 | $245.80 | $245.80 | $245.80 |
| 7 purchase totals = | $1,057.49 | $1,149.8958 | $1,149.88 | $1,149.90 | $1,149.80 | |