| 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 | $11.47 | 8.294% | $12.4213 | $12.42 | $12.40 | $12.40 |
| Purchase #2 | $55.51 | 4.494% | $58.0046 | $58.00 | $58.00 | $58.00 |
| Purchase #3 | $200.29 | 10.154% | $220.6274 | $220.63 | $220.65 | $220.60 |
| Purchase #4 | $188.89 | 13.152% | $213.7328 | $213.73 | $213.75 | $213.70 |
| Purchase #5 | $242.37 | 12.184% | $271.9004 | $271.90 | $271.90 | $271.90 |
| Purchase #6 | $215.59 | 3.744% | $223.6617 | $223.66 | $223.65 | $223.70 |
| Purchase #7 | $171.59 | 10.664% | $189.8884 | $189.89 | $189.90 | $189.90 |
| 7 purchase totals = | $1,085.71 | $1,190.2366 | $1,190.23 | $1,190.25 | $1,190.20 | |