| 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 | $236.64 | 11.430% | $263.688 | $263.69 | $263.70 | $263.70 |
| Purchase #2 | $81.79 | 9.590% | $89.6337 | $89.63 | $89.65 | $89.60 |
| Purchase #3 | $217.46 | 5.869% | $230.2227 | $230.22 | $230.20 | $230.20 |
| Purchase #4 | $230.38 | 7.535% | $247.7391 | $247.74 | $247.75 | $247.70 |
| Purchase #5 | $143.44 | 11.379% | $159.762 | $159.76 | $159.75 | $159.80 |
| Purchase #6 | $231.74 | 3.846% | $240.6527 | $240.65 | $240.65 | $240.70 |
| Purchase #7 | $6.84 | 9.594% | $7.4962 | $7.50 | $7.50 | $7.50 |
| 7 purchase totals = | $1,148.29 | $1,239.1944 | $1,239.19 | $1,239.20 | $1,239.20 | |