| 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 | $122.94 | 5.767% | $130.0299 | $130.03 | $130.05 | $130.00 |
| Purchase #2 | $216.95 | 4.571% | $226.8668 | $226.87 | $226.85 | $226.90 |
| Purchase #3 | $64.46 | 7.463% | $69.2706 | $69.27 | $69.25 | $69.30 |
| Purchase #4 | $118.29 | 11.354% | $131.7206 | $131.72 | $131.70 | $131.70 |
| Purchase #5 | $227.55 | 3.564% | $235.6599 | $235.66 | $235.65 | $235.70 |
| Purchase #6 | $73.61 | 12.468% | $82.7877 | $82.79 | $82.80 | $82.80 |
| Purchase #7 | $111.29 | 3.136% | $114.7801 | $114.78 | $114.80 | $114.80 |
| 7 purchase totals = | $935.09 | $991.1156 | $991.12 | $991.10 | $991.20 | |