| 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 | $243.38 | 3.138% | $251.0173 | $251.02 | $251.00 | $251.00 |
| Purchase #2 | $56.35 | 3.599% | $58.378 | $58.38 | $58.40 | $58.40 |
| Purchase #3 | $146.77 | 3.162% | $151.4109 | $151.41 | $151.40 | $151.40 |
| Purchase #4 | $130.82 | 9.777% | $143.6103 | $143.61 | $143.60 | $143.60 |
| Purchase #5 | $74.39 | 6.326% | $79.0959 | $79.10 | $79.10 | $79.10 |
| Purchase #6 | $144.86 | 13.168% | $163.9352 | $163.94 | $163.95 | $163.90 |
| Purchase #7 | $217.91 | 13.260% | $246.8049 | $246.80 | $246.80 | $246.80 |
| 7 purchase totals = | $1,014.48 | $1,094.2525 | $1,094.26 | $1,094.25 | $1,094.20 | |