| 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 | $137.72 | 12.593% | $155.0631 | $155.06 | $155.05 | $155.10 |
| Purchase #2 | $245.34 | 13.558% | $278.6032 | $278.60 | $278.60 | $278.60 |
| Purchase #3 | $234.40 | 4.436% | $244.798 | $244.80 | $244.80 | $244.80 |
| Purchase #4 | $247.81 | 9.463% | $271.2603 | $271.26 | $271.25 | $271.30 |
| Purchase #5 | $154.54 | 11.447% | $172.2302 | $172.23 | $172.25 | $172.20 |
| Purchase #6 | $111.40 | 6.544% | $118.69 | $118.69 | $118.70 | $118.70 |
| Purchase #7 | $205.25 | 3.628% | $212.6965 | $212.70 | $212.70 | $212.70 |
| 7 purchase totals = | $1,336.46 | $1,453.3413 | $1,453.34 | $1,453.35 | $1,453.40 | |