| 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 | $109.86 | 12.554% | $123.6518 | $123.65 | $123.65 | $123.70 |
| Purchase #2 | $52.25 | 5.437% | $55.0908 | $55.09 | $55.10 | $55.10 |
| Purchase #3 | $73.86 | 13.564% | $83.8784 | $83.88 | $83.90 | $83.90 |
| Purchase #4 | $215.36 | 12.255% | $241.7524 | $241.75 | $241.75 | $241.80 |
| Purchase #5 | $122.66 | 13.779% | $139.5613 | $139.56 | $139.55 | $139.60 |
| Purchase #6 | $130.32 | 11.722% | $145.5961 | $145.60 | $145.60 | $145.60 |
| Purchase #7 | $24.27 | 9.436% | $26.5601 | $26.56 | $26.55 | $26.60 |
| 7 purchase totals = | $728.58 | $816.0909 | $816.09 | $816.10 | $816.30 | |