| 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 | $100.43 | 3.476% | $103.9209 | $103.92 | $103.90 | $103.90 |
| Purchase #2 | $131.62 | 7.531% | $141.5323 | $141.53 | $141.55 | $141.50 |
| Purchase #3 | $143.78 | 6.118% | $152.5765 | $152.58 | $152.60 | $152.60 |
| Purchase #4 | $162.42 | 12.182% | $182.206 | $182.21 | $182.20 | $182.20 |
| Purchase #5 | $186.40 | 9.303% | $203.7408 | $203.74 | $203.75 | $203.70 |
| Purchase #6 | $215.77 | 13.724% | $245.3823 | $245.38 | $245.40 | $245.40 |
| Purchase #7 | $230.67 | 11.826% | $257.949 | $257.95 | $257.95 | $257.90 |
| 7 purchase totals = | $1,171.09 | $1,287.3078 | $1,287.31 | $1,287.35 | $1,287.20 | |