| 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 | $45.49 | 10.190% | $50.1254 | $50.13 | $50.15 | $50.10 |
| Purchase #2 | $173.65 | 11.581% | $193.7604 | $193.76 | $193.75 | $193.80 |
| Purchase #3 | $199.42 | 5.250% | $209.8896 | $209.89 | $209.90 | $209.90 |
| Purchase #4 | $212.71 | 8.588% | $230.9775 | $230.98 | $231.00 | $231.00 |
| Purchase #5 | $128.95 | 9.850% | $141.6516 | $141.65 | $141.65 | $141.70 |
| Purchase #6 | $161.26 | 7.757% | $173.7689 | $173.77 | $173.75 | $173.80 |
| Purchase #7 | $106.75 | 5.363% | $112.475 | $112.48 | $112.50 | $112.50 |
| 7 purchase totals = | $1,028.23 | $1,112.6484 | $1,112.66 | $1,112.70 | $1,112.80 | |