| 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 | $211.59 | 7.688% | $227.857 | $227.86 | $227.85 | $227.90 |
| Purchase #2 | $24.76 | 6.195% | $26.2939 | $26.29 | $26.30 | $26.30 |
| Purchase #3 | $26.31 | 12.557% | $29.6137 | $29.61 | $29.60 | $29.60 |
| Purchase #4 | $34.62 | 13.252% | $39.2078 | $39.21 | $39.20 | $39.20 |
| Purchase #5 | $51.92 | 12.409% | $58.3628 | $58.36 | $58.35 | $58.40 |
| Purchase #6 | $135.93 | 9.539% | $148.8964 | $148.90 | $148.90 | $148.90 |
| Purchase #7 | $71.72 | 8.429% | $77.7653 | $77.77 | $77.75 | $77.80 |
| 7 purchase totals = | $556.85 | $607.9969 | $608.00 | $607.95 | $608.10 | |