| 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 | $230.57 | 11.843% | $257.8764 | $257.88 | $257.90 | $257.90 |
| Purchase #2 | $180.37 | 11.412% | $200.9538 | $200.95 | $200.95 | $201.00 |
| Purchase #3 | $197.36 | 10.814% | $218.7025 | $218.70 | $218.70 | $218.70 |
| Purchase #4 | $88.47 | 12.522% | $99.5482 | $99.55 | $99.55 | $99.50 |
| Purchase #5 | $94.98 | 12.338% | $106.6986 | $106.70 | $106.70 | $106.70 |
| Purchase #6 | $150.64 | 5.136% | $158.3769 | $158.38 | $158.40 | $158.40 |
| Purchase #7 | $229.28 | 4.638% | $239.914 | $239.91 | $239.90 | $239.90 |
| 7 purchase totals = | $1,171.67 | $1,282.0704 | $1,282.07 | $1,282.10 | $1,282.10 | |