| 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 | $203.53 | 11.662% | $227.2657 | $227.27 | $227.25 | $227.30 |
| Purchase #2 | $149.60 | 12.444% | $168.2162 | $168.22 | $168.20 | $168.20 |
| Purchase #3 | $187.56 | 13.669% | $213.1976 | $213.20 | $213.20 | $213.20 |
| Purchase #4 | $175.98 | 13.663% | $200.0241 | $200.02 | $200.00 | $200.00 |
| Purchase #5 | $124.89 | 11.521% | $139.2786 | $139.28 | $139.30 | $139.30 |
| Purchase #6 | $115.75 | 5.321% | $121.9091 | $121.91 | $121.90 | $121.90 |
| Purchase #7 | $180.55 | 4.414% | $188.5195 | $188.52 | $188.50 | $188.50 |
| 7 purchase totals = | $1,137.86 | $1,258.4108 | $1,258.42 | $1,258.35 | $1,258.40 | |