| 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 | $129.67 | 3.331% | $133.9893 | $133.99 | $134.00 | $134.00 |
| Purchase #2 | $99.77 | 10.292% | $110.0383 | $110.04 | $110.05 | $110.00 |
| Purchase #3 | $208.99 | 12.808% | $235.7574 | $235.76 | $235.75 | $235.80 |
| Purchase #4 | $188.35 | 4.682% | $197.1685 | $197.17 | $197.15 | $197.20 |
| Purchase #5 | $53.83 | 3.360% | $55.6387 | $55.64 | $55.65 | $55.60 |
| Purchase #6 | $243.36 | 10.373% | $268.6037 | $268.60 | $268.60 | $268.60 |
| Purchase #7 | $142.47 | 9.404% | $155.8679 | $155.87 | $155.85 | $155.90 |
| 7 purchase totals = | $1,066.44 | $1,157.0638 | $1,157.07 | $1,157.05 | $1,157.10 | |