| 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 | $100.33 | 12.504% | $112.8753 | $112.88 | $112.90 | $112.90 |
| Purchase #2 | $36.63 | 13.428% | $41.5487 | $41.55 | $41.55 | $41.50 |
| Purchase #3 | $176.31 | 7.395% | $189.3481 | $189.35 | $189.35 | $189.30 |
| Purchase #4 | $101.85 | 4.643% | $106.5789 | $106.58 | $106.60 | $106.60 |
| Purchase #5 | $37.56 | 10.859% | $41.6386 | $41.64 | $41.65 | $41.60 |
| Purchase #6 | $238.87 | 3.305% | $246.7647 | $246.76 | $246.75 | $246.80 |
| Purchase #7 | $174.83 | 13.774% | $198.9111 | $198.91 | $198.90 | $198.90 |
| 7 purchase totals = | $866.38 | $937.6654 | $937.67 | $937.70 | $937.60 | |