| 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 | $242.58 | 9.353% | $265.2685 | $265.27 | $265.25 | $265.30 |
| Purchase #2 | $55.25 | 13.531% | $62.7259 | $62.73 | $62.75 | $62.70 |
| Purchase #3 | $154.81 | 3.165% | $159.7097 | $159.71 | $159.70 | $159.70 |
| Purchase #4 | $166.48 | 7.265% | $178.5748 | $178.57 | $178.55 | $178.60 |
| Purchase #5 | $210.41 | 13.808% | $239.4634 | $239.46 | $239.45 | $239.50 |
| Purchase #6 | $183.98 | 13.867% | $209.4925 | $209.49 | $209.50 | $209.50 |
| Purchase #7 | $18.44 | 7.771% | $19.873 | $19.87 | $19.85 | $19.90 |
| 7 purchase totals = | $1,031.95 | $1,135.1078 | $1,135.10 | $1,135.05 | $1,135.20 | |