| 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 | $115.66 | 6.302% | $122.9489 | $122.95 | $122.95 | $122.90 |
| Purchase #2 | $116.97 | 9.765% | $128.3921 | $128.39 | $128.40 | $128.40 |
| Purchase #3 | $98.95 | 7.445% | $106.3168 | $106.32 | $106.30 | $106.30 |
| Purchase #4 | $41.65 | 5.476% | $43.9308 | $43.93 | $43.95 | $43.90 |
| Purchase #5 | $34.66 | 11.139% | $38.5208 | $38.52 | $38.50 | $38.50 |
| Purchase #6 | $226.26 | 4.117% | $235.5751 | $235.58 | $235.60 | $235.60 |
| Purchase #7 | $139.43 | 7.579% | $149.9974 | $150.00 | $150.00 | $150.00 |
| 7 purchase totals = | $773.58 | $825.6819 | $825.69 | $825.70 | $825.60 | |