| 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 | $205.61 | 3.547% | $212.903 | $212.90 | $212.90 | $212.90 |
| Purchase #2 | $174.33 | 10.145% | $192.0158 | $192.02 | $192.00 | $192.00 |
| Purchase #3 | $149.60 | 9.190% | $163.3482 | $163.35 | $163.35 | $163.30 |
| Purchase #4 | $238.75 | 11.872% | $267.0944 | $267.09 | $267.10 | $267.10 |
| Purchase #5 | $126.65 | 8.355% | $137.2316 | $137.23 | $137.25 | $137.20 |
| Purchase #6 | $160.34 | 7.271% | $171.9983 | $172.00 | $172.00 | $172.00 |
| Purchase #7 | $89.53 | 12.169% | $100.4249 | $100.42 | $100.40 | $100.40 |
| 7 purchase totals = | $1,144.81 | $1,245.0162 | $1,245.01 | $1,245.00 | $1,244.90 | |