| 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 | $84.59 | 5.225% | $89.0098 | $89.01 | $89.00 | $89.00 |
| Purchase #2 | $220.45 | 11.785% | $246.43 | $246.43 | $246.45 | $246.40 |
| Purchase #3 | $194.77 | 7.200% | $208.7934 | $208.79 | $208.80 | $208.80 |
| Purchase #4 | $199.71 | 3.466% | $206.6319 | $206.63 | $206.65 | $206.60 |
| Purchase #5 | $189.31 | 3.339% | $195.6311 | $195.63 | $195.65 | $195.60 |
| Purchase #6 | $228.53 | 13.531% | $259.4524 | $259.45 | $259.45 | $259.50 |
| Purchase #7 | $62.62 | 5.489% | $66.0572 | $66.06 | $66.05 | $66.10 |
| 7 purchase totals = | $1,179.98 | $1,272.0058 | $1,272.00 | $1,272.05 | $1,272.00 | |