| 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 | $197.67 | 3.105% | $203.8077 | $203.81 | $203.80 | $203.80 |
| Purchase #2 | $143.65 | 7.483% | $154.3993 | $154.40 | $154.40 | $154.40 |
| Purchase #3 | $183.94 | 3.245% | $189.9089 | $189.91 | $189.90 | $189.90 |
| Purchase #4 | $161.96 | 10.143% | $178.3876 | $178.39 | $178.40 | $178.40 |
| Purchase #5 | $205.40 | 13.714% | $233.5686 | $233.57 | $233.55 | $233.60 |
| Purchase #6 | $134.76 | 4.773% | $141.1921 | $141.19 | $141.20 | $141.20 |
| Purchase #7 | $233.97 | 3.871% | $243.027 | $243.03 | $243.05 | $243.00 |
| 7 purchase totals = | $1,261.35 | $1,344.2912 | $1,344.30 | $1,344.30 | $1,344.30 | |