| 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 | $117.47 | 11.601% | $131.0977 | $131.10 | $131.10 | $131.10 |
| Purchase #2 | $227.65 | 4.136% | $237.0656 | $237.07 | $237.05 | $237.10 |
| Purchase #3 | $105.81 | 6.670% | $112.8675 | $112.87 | $112.85 | $112.90 |
| Purchase #4 | $10.70 | 6.779% | $11.4254 | $11.43 | $11.45 | $11.40 |
| Purchase #5 | $131.43 | 13.514% | $149.1915 | $149.19 | $149.20 | $149.20 |
| Purchase #6 | $146.78 | 4.809% | $153.8387 | $153.84 | $153.85 | $153.80 |
| Purchase #7 | $195.56 | 6.780% | $208.819 | $208.82 | $208.80 | $208.80 |
| 7 purchase totals = | $935.40 | $1,004.3054 | $1,004.32 | $1,004.30 | $1,004.30 | |