| 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 | $124.66 | 3.752% | $129.3372 | $129.34 | $129.35 | $129.30 |
| Purchase #2 | $173.68 | 6.636% | $185.2054 | $185.21 | $185.20 | $185.20 |
| Purchase #3 | $120.97 | 7.223% | $129.7077 | $129.71 | $129.70 | $129.70 |
| Purchase #4 | $10.92 | 5.373% | $11.5067 | $11.51 | $11.50 | $11.50 |
| Purchase #5 | $186.69 | 4.279% | $194.6785 | $194.68 | $194.70 | $194.70 |
| Purchase #6 | $113.46 | 3.236% | $117.1316 | $117.13 | $117.15 | $117.10 |
| Purchase #7 | $37.95 | 10.813% | $42.0535 | $42.05 | $42.05 | $42.10 |
| 7 purchase totals = | $768.33 | $809.6206 | $809.63 | $809.65 | $809.60 | |