| 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 | $122.92 | 7.780% | $132.4832 | $132.48 | $132.50 | $132.50 |
| Purchase #2 | $237.27 | 11.259% | $263.9842 | $263.98 | $264.00 | $264.00 |
| Purchase #3 | $130.93 | 13.517% | $148.6278 | $148.63 | $148.65 | $148.60 |
| Purchase #4 | $165.45 | 10.243% | $182.397 | $182.40 | $182.40 | $182.40 |
| Purchase #5 | $138.43 | 11.680% | $154.5986 | $154.60 | $154.60 | $154.60 |
| Purchase #6 | $200.59 | 8.693% | $218.0273 | $218.03 | $218.05 | $218.00 |
| Purchase #7 | $243.87 | 13.290% | $276.2803 | $276.28 | $276.30 | $276.30 |
| 7 purchase totals = | $1,239.46 | $1,376.3984 | $1,376.40 | $1,376.50 | $1,376.40 | |