| 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 | $108.43 | 11.353% | $120.7401 | $120.74 | $120.75 | $120.70 |
| Purchase #2 | $249.34 | 8.271% | $269.9629 | $269.96 | $269.95 | $270.00 |
| Purchase #3 | $239.44 | 4.793% | $250.9164 | $250.92 | $250.90 | $250.90 |
| Purchase #4 | $226.35 | 12.640% | $254.9606 | $254.96 | $254.95 | $255.00 |
| Purchase #5 | $121.82 | 11.653% | $136.0157 | $136.02 | $136.00 | $136.00 |
| Purchase #6 | $145.98 | 7.513% | $156.9475 | $156.95 | $156.95 | $156.90 |
| Purchase #7 | $72.53 | 11.750% | $81.0523 | $81.05 | $81.05 | $81.10 |
| 7 purchase totals = | $1,163.89 | $1,270.5955 | $1,270.60 | $1,270.55 | $1,270.60 | |