| 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 | $121.80 | 9.269% | $133.0896 | $133.09 | $133.10 | $133.10 |
| Purchase #2 | $220.47 | 8.263% | $238.6874 | $238.69 | $238.70 | $238.70 |
| Purchase #3 | $177.88 | 4.810% | $186.436 | $186.44 | $186.45 | $186.40 |
| Purchase #4 | $188.76 | 8.418% | $204.6498 | $204.65 | $204.65 | $204.60 |
| Purchase #5 | $31.46 | 10.507% | $34.7655 | $34.77 | $34.75 | $34.80 |
| Purchase #6 | $41.34 | 5.493% | $43.6108 | $43.61 | $43.60 | $43.60 |
| Purchase #7 | $37.82 | 4.794% | $39.6331 | $39.63 | $39.65 | $39.60 |
| 7 purchase totals = | $819.53 | $880.8722 | $880.88 | $880.90 | $880.80 | |