| 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 | $115.54 | 11.166% | $128.4412 | $128.44 | $128.45 | $128.40 |
| Purchase #2 | $187.43 | 13.122% | $212.0246 | $212.02 | $212.00 | $212.00 |
| Purchase #3 | $208.90 | 8.753% | $227.185 | $227.19 | $227.20 | $227.20 |
| Purchase #4 | $62.38 | 7.759% | $67.2201 | $67.22 | $67.20 | $67.20 |
| Purchase #5 | $69.46 | 11.210% | $77.2465 | $77.25 | $77.25 | $77.20 |
| Purchase #6 | $125.72 | 4.297% | $131.1222 | $131.12 | $131.10 | $131.10 |
| Purchase #7 | $157.97 | 11.736% | $176.5094 | $176.51 | $176.50 | $176.50 |
| 7 purchase totals = | $927.40 | $1,019.7490 | $1,019.75 | $1,019.70 | $1,019.60 | |