| 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 | $121.80 | 13.780% | $138.584 | $138.58 | $138.60 | $138.60 |
| Purchase #2 | $226.28 | 7.847% | $244.0362 | $244.04 | $244.05 | $244.00 |
| Purchase #3 | $180.82 | 12.452% | $203.3357 | $203.34 | $203.35 | $203.30 |
| Purchase #4 | $73.68 | 4.119% | $76.7149 | $76.71 | $76.70 | $76.70 |
| Purchase #5 | $185.80 | 6.187% | $197.2954 | $197.30 | $197.30 | $197.30 |
| Purchase #6 | $125.65 | 4.811% | $131.695 | $131.70 | $131.70 | $131.70 |
| Purchase #7 | $115.26 | 4.577% | $120.5355 | $120.54 | $120.55 | $120.50 |
| 7 purchase totals = | $1,029.29 | $1,112.1967 | $1,112.21 | $1,112.25 | $1,112.10 | |