| 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 | $193.92 | 7.818% | $209.0807 | $209.08 | $209.10 | $209.10 |
| Purchase #2 | $247.79 | 10.763% | $274.4596 | $274.46 | $274.45 | $274.50 |
| Purchase #3 | $35.50 | 13.236% | $40.1988 | $40.20 | $40.20 | $40.20 |
| Purchase #4 | $188.66 | 5.769% | $199.5438 | $199.54 | $199.55 | $199.50 |
| Purchase #5 | $122.40 | 13.387% | $138.7857 | $138.79 | $138.80 | $138.80 |
| Purchase #6 | $205.67 | 10.551% | $227.3702 | $227.37 | $227.35 | $227.40 |
| Purchase #7 | $150.63 | 13.200% | $170.5132 | $170.51 | $170.50 | $170.50 |
| 7 purchase totals = | $1,144.57 | $1,259.9520 | $1,259.95 | $1,259.95 | $1,260.00 | |