| 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 | $129.85 | 9.443% | $142.1117 | $142.11 | $142.10 | $142.10 |
| Purchase #2 | $186.54 | 13.770% | $212.2266 | $212.23 | $212.25 | $212.20 |
| Purchase #3 | $186.68 | 7.119% | $199.9697 | $199.97 | $199.95 | $200.00 |
| Purchase #4 | $178.33 | 12.112% | $199.9293 | $199.93 | $199.95 | $199.90 |
| Purchase #5 | $103.42 | 9.271% | $113.0081 | $113.01 | $113.00 | $113.00 |
| Purchase #6 | $120.90 | 9.843% | $132.8002 | $132.80 | $132.80 | $132.80 |
| Purchase #7 | $115.53 | 3.327% | $119.3737 | $119.37 | $119.35 | $119.40 |
| 7 purchase totals = | $1,021.25 | $1,119.4193 | $1,119.42 | $1,119.40 | $1,119.40 | |