| 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 | $209.36 | 12.290% | $235.0903 | $235.09 | $235.10 | $235.10 |
| Purchase #2 | $59.70 | 6.799% | $63.759 | $63.76 | $63.75 | $63.80 |
| Purchase #3 | $177.57 | 6.544% | $189.1902 | $189.19 | $189.20 | $189.20 |
| Purchase #4 | $33.61 | 4.173% | $35.0125 | $35.01 | $35.00 | $35.00 |
| Purchase #5 | $226.73 | 3.520% | $234.7109 | $234.71 | $234.70 | $234.70 |
| Purchase #6 | $77.93 | 10.113% | $85.8111 | $85.81 | $85.80 | $85.80 |
| Purchase #7 | $76.45 | 6.767% | $81.6234 | $81.62 | $81.60 | $81.60 |
| 7 purchase totals = | $861.35 | $925.1974 | $925.19 | $925.15 | $925.20 | |