| 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 | $19.80 | 12.449% | $22.2649 | $22.26 | $22.25 | $22.30 |
| Purchase #2 | $239.57 | 13.731% | $272.4654 | $272.47 | $272.45 | $272.50 |
| Purchase #3 | $206.85 | 5.185% | $217.5752 | $217.58 | $217.60 | $217.60 |
| Purchase #4 | $87.87 | 10.295% | $96.9162 | $96.92 | $96.90 | $96.90 |
| Purchase #5 | $130.55 | 10.240% | $143.9183 | $143.92 | $143.90 | $143.90 |
| Purchase #6 | $235.43 | 9.376% | $257.5039 | $257.50 | $257.50 | $257.50 |
| Purchase #7 | $238.91 | 10.679% | $264.4232 | $264.42 | $264.40 | $264.40 |
| 7 purchase totals = | $1,158.98 | $1,275.0671 | $1,275.07 | $1,275.00 | $1,275.10 | |