| 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 | $105.85 | 11.362% | $117.8767 | $117.88 | $117.90 | $117.90 |
| Purchase #2 | $129.93 | 11.480% | $144.846 | $144.85 | $144.85 | $144.80 |
| Purchase #3 | $223.62 | 9.626% | $245.1457 | $245.15 | $245.15 | $245.10 |
| Purchase #4 | $210.80 | 11.322% | $234.6668 | $234.67 | $234.65 | $234.70 |
| Purchase #5 | $227.28 | 10.202% | $250.4671 | $250.47 | $250.45 | $250.50 |
| Purchase #6 | $163.43 | 8.305% | $177.0029 | $177.00 | $177.00 | $177.00 |
| Purchase #7 | $124.72 | 9.854% | $137.0099 | $137.01 | $137.00 | $137.00 |
| 7 purchase totals = | $1,185.63 | $1,307.0151 | $1,307.03 | $1,307.00 | $1,307.00 | |