| 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 | $118.31 | 5.266% | $124.5402 | $124.54 | $124.55 | $124.50 |
| Purchase #2 | $182.62 | 3.421% | $188.8674 | $188.87 | $188.85 | $188.90 |
| Purchase #3 | $179.26 | 6.663% | $191.2041 | $191.20 | $191.20 | $191.20 |
| Purchase #4 | $130.96 | 9.822% | $143.8229 | $143.82 | $143.80 | $143.80 |
| Purchase #5 | $233.67 | 10.111% | $257.2964 | $257.30 | $257.30 | $257.30 |
| Purchase #6 | $155.62 | 11.340% | $173.2673 | $173.27 | $173.25 | $173.30 |
| Purchase #7 | $200.93 | 6.404% | $213.7976 | $213.80 | $213.80 | $213.80 |
| 7 purchase totals = | $1,201.37 | $1,292.7959 | $1,292.80 | $1,292.75 | $1,292.80 | |