| 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 | $111.44 | 12.737% | $125.6341 | $125.63 | $125.65 | $125.60 |
| Purchase #2 | $60.27 | 11.410% | $67.1468 | $67.15 | $67.15 | $67.10 |
| Purchase #3 | $238.55 | 6.847% | $254.8835 | $254.88 | $254.90 | $254.90 |
| Purchase #4 | $135.80 | 3.698% | $140.8219 | $140.82 | $140.80 | $140.80 |
| Purchase #5 | $210.76 | 12.789% | $237.7141 | $237.71 | $237.70 | $237.70 |
| Purchase #6 | $161.87 | 4.310% | $168.8466 | $168.85 | $168.85 | $168.80 |
| Purchase #7 | $227.26 | 7.654% | $244.6545 | $244.65 | $244.65 | $244.70 |
| 7 purchase totals = | $1,145.95 | $1,239.7015 | $1,239.69 | $1,239.70 | $1,239.60 | |