| 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 | $213.74 | 10.143% | $235.4196 | $235.42 | $235.40 | $235.40 |
| Purchase #2 | $62.52 | 3.378% | $64.6319 | $64.63 | $64.65 | $64.60 |
| Purchase #3 | $166.87 | 12.295% | $187.3867 | $187.39 | $187.40 | $187.40 |
| Purchase #4 | $78.55 | 6.556% | $83.6997 | $83.70 | $83.70 | $83.70 |
| Purchase #5 | $195.32 | 4.249% | $203.6191 | $203.62 | $203.60 | $203.60 |
| Purchase #6 | $95.66 | 6.242% | $101.6311 | $101.63 | $101.65 | $101.60 |
| Purchase #7 | $38.26 | 4.623% | $40.0288 | $40.03 | $40.05 | $40.00 |
| 7 purchase totals = | $850.92 | $916.4169 | $916.42 | $916.45 | $916.30 | |