| 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 | $203.52 | 7.564% | $218.9143 | $218.91 | $218.90 | $218.90 |
| Purchase #2 | $54.44 | 13.678% | $61.8863 | $61.89 | $61.90 | $61.90 |
| Purchase #3 | $239.45 | 6.617% | $255.2944 | $255.29 | $255.30 | $255.30 |
| Purchase #4 | $210.76 | 10.548% | $232.991 | $232.99 | $233.00 | $233.00 |
| Purchase #5 | $146.85 | 13.320% | $166.4104 | $166.41 | $166.40 | $166.40 |
| Purchase #6 | $237.59 | 13.868% | $270.539 | $270.54 | $270.55 | $270.50 |
| Purchase #7 | $180.54 | 11.520% | $201.3382 | $201.34 | $201.35 | $201.30 |
| 7 purchase totals = | $1,273.15 | $1,407.3736 | $1,407.37 | $1,407.40 | $1,407.30 | |