| 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 | $76.59 | 10.555% | $84.6741 | $84.67 | $84.65 | $84.70 |
| Purchase #2 | $107.93 | 4.727% | $113.0319 | $113.03 | $113.05 | $113.00 |
| Purchase #3 | $128.80 | 12.330% | $144.681 | $144.68 | $144.70 | $144.70 |
| Purchase #4 | $157.47 | 13.675% | $179.004 | $179.00 | $179.00 | $179.00 |
| Purchase #5 | $201.46 | 10.569% | $222.7523 | $222.75 | $222.75 | $222.80 |
| Purchase #6 | $233.90 | 4.732% | $244.9681 | $244.97 | $244.95 | $245.00 |
| Purchase #7 | $224.42 | 3.294% | $231.8124 | $231.81 | $231.80 | $231.80 |
| 7 purchase totals = | $1,130.57 | $1,220.9238 | $1,220.91 | $1,220.90 | $1,221.00 | |