| 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 | $192.59 | 10.394% | $212.6078 | $212.61 | $212.60 | $212.60 |
| Purchase #2 | $127.25 | 12.424% | $143.0595 | $143.06 | $143.05 | $143.10 |
| Purchase #3 | $237.97 | 7.784% | $256.4936 | $256.49 | $256.50 | $256.50 |
| Purchase #4 | $19.47 | 6.359% | $20.7081 | $20.71 | $20.70 | $20.70 |
| Purchase #5 | $172.81 | 4.676% | $180.8906 | $180.89 | $180.90 | $180.90 |
| Purchase #6 | $215.39 | 9.516% | $235.8865 | $235.89 | $235.90 | $235.90 |
| Purchase #7 | $141.37 | 13.239% | $160.086 | $160.09 | $160.10 | $160.10 |
| 7 purchase totals = | $1,106.85 | $1,209.7321 | $1,209.74 | $1,209.75 | $1,209.80 | |