| 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 | $179.71 | 10.702% | $198.9426 | $198.94 | $198.95 | $198.90 |
| Purchase #2 | $227.72 | 7.186% | $244.084 | $244.08 | $244.10 | $244.10 |
| Purchase #3 | $230.69 | 13.803% | $262.5321 | $262.53 | $262.55 | $262.50 |
| Purchase #4 | $137.93 | 8.829% | $150.1078 | $150.11 | $150.10 | $150.10 |
| Purchase #5 | $118.79 | 8.153% | $128.4749 | $128.47 | $128.45 | $128.50 |
| Purchase #6 | $107.58 | 13.349% | $121.9409 | $121.94 | $121.95 | $121.90 |
| Purchase #7 | $239.52 | 12.345% | $269.0887 | $269.09 | $269.10 | $269.10 |
| 7 purchase totals = | $1,241.94 | $1,375.1710 | $1,375.16 | $1,375.20 | $1,375.10 | |