| 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 | $92.28 | 9.768% | $101.2939 | $101.29 | $101.30 | $101.30 |
| Purchase #2 | $190.89 | 8.646% | $207.3943 | $207.39 | $207.40 | $207.40 |
| Purchase #3 | $193.71 | 7.733% | $208.6896 | $208.69 | $208.70 | $208.70 |
| Purchase #4 | $131.87 | 13.710% | $149.9494 | $149.95 | $149.95 | $149.90 |
| Purchase #5 | $23.71 | 8.390% | $25.6993 | $25.70 | $25.70 | $25.70 |
| Purchase #6 | $78.76 | 5.752% | $83.2903 | $83.29 | $83.30 | $83.30 |
| Purchase #7 | $165.73 | 3.569% | $171.6449 | $171.64 | $171.65 | $171.60 |
| 7 purchase totals = | $876.95 | $947.9617 | $947.95 | $948.00 | $947.90 | |