| 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 | $112.96 | 8.727% | $122.818 | $122.82 | $122.80 | $122.80 |
| Purchase #2 | $195.44 | 9.391% | $213.7938 | $213.79 | $213.80 | $213.80 |
| Purchase #3 | $86.55 | 4.774% | $90.6819 | $90.68 | $90.70 | $90.70 |
| Purchase #4 | $239.41 | 10.311% | $264.0956 | $264.10 | $264.10 | $264.10 |
| Purchase #5 | $108.38 | 10.430% | $119.684 | $119.68 | $119.70 | $119.70 |
| Purchase #6 | $66.45 | 10.771% | $73.6073 | $73.61 | $73.60 | $73.60 |
| Purchase #7 | $186.59 | 12.190% | $209.3353 | $209.34 | $209.35 | $209.30 |
| 7 purchase totals = | $995.78 | $1,094.0159 | $1,094.02 | $1,094.05 | $1,094.00 | |