| 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 | $222.60 | 3.156% | $229.6253 | $229.63 | $229.65 | $229.60 |
| Purchase #2 | $191.54 | 11.656% | $213.8659 | $213.87 | $213.85 | $213.90 |
| Purchase #3 | $195.59 | 11.481% | $218.0457 | $218.05 | $218.05 | $218.00 |
| Purchase #4 | $243.34 | 9.580% | $266.652 | $266.65 | $266.65 | $266.70 |
| Purchase #5 | $128.76 | 7.340% | $138.211 | $138.21 | $138.20 | $138.20 |
| Purchase #6 | $111.82 | 11.536% | $124.7196 | $124.72 | $124.70 | $124.70 |
| Purchase #7 | $176.82 | 11.390% | $196.9598 | $196.96 | $196.95 | $197.00 |
| 7 purchase totals = | $1,270.47 | $1,388.0793 | $1,388.09 | $1,388.05 | $1,388.10 | |