| 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 | $190.79 | 10.694% | $211.1931 | $211.19 | $211.20 | $211.20 |
| Purchase #2 | $197.32 | 3.256% | $203.7447 | $203.74 | $203.75 | $203.70 |
| Purchase #3 | $79.26 | 9.743% | $86.9823 | $86.98 | $87.00 | $87.00 |
| Purchase #4 | $230.74 | 11.508% | $257.2936 | $257.29 | $257.30 | $257.30 |
| Purchase #5 | $14.30 | 6.704% | $15.2587 | $15.26 | $15.25 | $15.30 |
| Purchase #6 | $82.65 | 3.551% | $85.5849 | $85.58 | $85.60 | $85.60 |
| Purchase #7 | $244.86 | 12.446% | $275.3353 | $275.34 | $275.35 | $275.30 |
| 7 purchase totals = | $1,039.92 | $1,135.3926 | $1,135.38 | $1,135.45 | $1,135.40 | |