| 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 | $186.52 | 13.637% | $211.9557 | $211.96 | $211.95 | $212.00 |
| Purchase #2 | $61.99 | 11.479% | $69.1058 | $69.11 | $69.10 | $69.10 |
| Purchase #3 | $62.93 | 13.679% | $71.5382 | $71.54 | $71.55 | $71.50 |
| Purchase #4 | $50.81 | 3.782% | $52.7316 | $52.73 | $52.75 | $52.70 |
| Purchase #5 | $221.32 | 5.682% | $233.8954 | $233.90 | $233.90 | $233.90 |
| Purchase #6 | $82.78 | 9.737% | $90.8403 | $90.84 | $90.85 | $90.80 |
| Purchase #7 | $184.63 | 12.542% | $207.7863 | $207.79 | $207.80 | $207.80 |
| 7 purchase totals = | $850.98 | $937.8533 | $937.87 | $937.90 | $937.80 | |