| 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 | $120.50 | 12.187% | $135.1853 | $135.19 | $135.20 | $135.20 |
| Purchase #2 | $245.41 | 3.503% | $254.0067 | $254.01 | $254.00 | $254.00 |
| Purchase #3 | $99.30 | 11.645% | $110.8635 | $110.86 | $110.85 | $110.90 |
| Purchase #4 | $124.35 | 6.452% | $132.3731 | $132.37 | $132.35 | $132.40 |
| Purchase #5 | $76.83 | 3.597% | $79.5936 | $79.59 | $79.60 | $79.60 |
| Purchase #6 | $25.55 | 8.792% | $27.7964 | $27.80 | $27.80 | $27.80 |
| Purchase #7 | $243.53 | 3.299% | $251.5641 | $251.56 | $251.55 | $251.60 |
| 7 purchase totals = | $935.47 | $991.3827 | $991.38 | $991.35 | $991.50 | |