| 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 | $203.78 | 11.698% | $227.6182 | $227.62 | $227.60 | $227.60 |
| Purchase #2 | $190.25 | 5.682% | $201.06 | $201.06 | $201.05 | $201.10 |
| Purchase #3 | $112.63 | 6.685% | $120.1593 | $120.16 | $120.15 | $120.20 |
| Purchase #4 | $78.75 | 11.319% | $87.6637 | $87.66 | $87.65 | $87.70 |
| Purchase #5 | $8.51 | 6.587% | $9.0706 | $9.07 | $9.05 | $9.10 |
| Purchase #6 | $10.80 | 6.266% | $11.4767 | $11.48 | $11.50 | $11.50 |
| Purchase #7 | $193.54 | 8.161% | $209.3348 | $209.33 | $209.35 | $209.30 |
| 7 purchase totals = | $798.26 | $866.3833 | $866.38 | $866.35 | $866.50 | |