| 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 | $222.57 | 12.264% | $249.866 | $249.87 | $249.85 | $249.90 |
| Purchase #2 | $42.70 | 3.354% | $44.1322 | $44.13 | $44.15 | $44.10 |
| Purchase #3 | $237.54 | 9.249% | $259.5101 | $259.51 | $259.50 | $259.50 |
| Purchase #4 | $231.79 | 13.729% | $263.6124 | $263.61 | $263.60 | $263.60 |
| Purchase #5 | $237.88 | 3.173% | $245.4279 | $245.43 | $245.45 | $245.40 |
| Purchase #6 | $172.40 | 7.395% | $185.149 | $185.15 | $185.15 | $185.10 |
| Purchase #7 | $52.55 | 5.230% | $55.2984 | $55.30 | $55.30 | $55.30 |
| 7 purchase totals = | $1,197.43 | $1,302.9960 | $1,303.00 | $1,303.00 | $1,302.90 | |