| 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 | $129.92 | 6.784% | $138.7338 | $138.73 | $138.75 | $138.70 |
| Purchase #2 | $243.90 | 6.514% | $259.7876 | $259.79 | $259.80 | $259.80 |
| Purchase #3 | $34.56 | 7.195% | $37.0466 | $37.05 | $37.05 | $37.00 |
| Purchase #4 | $56.40 | 13.633% | $64.089 | $64.09 | $64.10 | $64.10 |
| Purchase #5 | $173.82 | 6.173% | $184.5499 | $184.55 | $184.55 | $184.50 |
| Purchase #6 | $247.46 | 4.322% | $258.1552 | $258.16 | $258.15 | $258.20 |
| Purchase #7 | $65.61 | 3.358% | $67.8132 | $67.81 | $67.80 | $67.80 |
| 7 purchase totals = | $951.67 | $1,010.1753 | $1,010.18 | $1,010.20 | $1,010.10 | |