| 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 | $39.29 | 8.111% | $42.4768 | $42.48 | $42.50 | $42.50 |
| Purchase #2 | $137.46 | 5.265% | $144.6973 | $144.70 | $144.70 | $144.70 |
| Purchase #3 | $143.31 | 7.548% | $154.127 | $154.13 | $154.15 | $154.10 |
| Purchase #4 | $191.48 | 6.823% | $204.5447 | $204.54 | $204.55 | $204.50 |
| Purchase #5 | $192.28 | 10.751% | $212.952 | $212.95 | $212.95 | $213.00 |
| Purchase #6 | $120.78 | 10.617% | $133.6032 | $133.60 | $133.60 | $133.60 |
| Purchase #7 | $14.67 | 3.821% | $15.2305 | $15.23 | $15.25 | $15.20 |
| 7 purchase totals = | $839.27 | $907.6315 | $907.63 | $907.70 | $907.60 | |