| 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 | $221.96 | 3.662% | $230.0882 | $230.09 | $230.10 | $230.10 |
| Purchase #2 | $229.35 | 6.129% | $243.4069 | $243.41 | $243.40 | $243.40 |
| Purchase #3 | $222.69 | 6.211% | $236.5213 | $236.52 | $236.50 | $236.50 |
| Purchase #4 | $26.72 | 11.150% | $29.6993 | $29.70 | $29.70 | $29.70 |
| Purchase #5 | $92.27 | 10.147% | $101.6326 | $101.63 | $101.65 | $101.60 |
| Purchase #6 | $87.30 | 10.674% | $96.6184 | $96.62 | $96.60 | $96.60 |
| Purchase #7 | $234.93 | 8.701% | $255.3713 | $255.37 | $255.35 | $255.40 |
| 7 purchase totals = | $1,115.22 | $1,193.3380 | $1,193.34 | $1,193.30 | $1,193.30 | |