| 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 | $102.90 | 11.790% | $115.0319 | $115.03 | $115.05 | $115.00 |
| Purchase #2 | $243.44 | 11.547% | $271.55 | $271.55 | $271.55 | $271.60 |
| Purchase #3 | $195.51 | 7.814% | $210.7872 | $210.79 | $210.80 | $210.80 |
| Purchase #4 | $158.93 | 13.661% | $180.6414 | $180.64 | $180.65 | $180.60 |
| Purchase #5 | $147.90 | 11.153% | $164.3953 | $164.40 | $164.40 | $164.40 |
| Purchase #6 | $45.65 | 7.416% | $49.0354 | $49.04 | $49.05 | $49.00 |
| Purchase #7 | $122.90 | 7.553% | $132.1826 | $132.18 | $132.20 | $132.20 |
| 7 purchase totals = | $1,017.23 | $1,123.6238 | $1,123.63 | $1,123.70 | $1,123.60 | |