| 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 | $52.40 | 12.389% | $58.8918 | $58.89 | $58.90 | $58.90 |
| Purchase #2 | $178.37 | 11.508% | $198.8968 | $198.90 | $198.90 | $198.90 |
| Purchase #3 | $225.94 | 12.852% | $254.9778 | $254.98 | $255.00 | $255.00 |
| Purchase #4 | $248.37 | 4.229% | $258.8736 | $258.87 | $258.85 | $258.90 |
| Purchase #5 | $235.70 | 13.237% | $266.8996 | $266.90 | $266.90 | $266.90 |
| Purchase #6 | $77.86 | 12.384% | $87.5022 | $87.50 | $87.50 | $87.50 |
| Purchase #7 | $210.87 | 7.432% | $226.5419 | $226.54 | $226.55 | $226.50 |
| 7 purchase totals = | $1,229.51 | $1,352.5837 | $1,352.58 | $1,352.60 | $1,352.60 | |