| 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 | $97.75 | 13.178% | $110.6315 | $110.63 | $110.65 | $110.60 |
| Purchase #2 | $197.82 | 5.719% | $209.1333 | $209.13 | $209.15 | $209.10 |
| Purchase #3 | $203.40 | 3.800% | $211.1292 | $211.13 | $211.15 | $211.10 |
| Purchase #4 | $194.92 | 12.312% | $218.9186 | $218.92 | $218.90 | $218.90 |
| Purchase #5 | $137.73 | 12.408% | $154.8195 | $154.82 | $154.80 | $154.80 |
| Purchase #6 | $235.46 | 4.349% | $245.7002 | $245.70 | $245.70 | $245.70 |
| Purchase #7 | $81.71 | 7.644% | $87.9559 | $87.96 | $87.95 | $88.00 |
| 7 purchase totals = | $1,148.79 | $1,238.2882 | $1,238.29 | $1,238.30 | $1,238.20 | |