| 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 | $219.97 | 11.752% | $245.8209 | $245.82 | $245.80 | $245.80 |
| Purchase #2 | $101.58 | 3.487% | $105.1221 | $105.12 | $105.10 | $105.10 |
| Purchase #3 | $50.79 | 3.316% | $52.4742 | $52.47 | $52.45 | $52.50 |
| Purchase #4 | $122.28 | 5.565% | $129.0849 | $129.08 | $129.10 | $129.10 |
| Purchase #5 | $202.74 | 13.301% | $229.7064 | $229.71 | $229.70 | $229.70 |
| Purchase #6 | $222.77 | 11.102% | $247.5019 | $247.50 | $247.50 | $247.50 |
| Purchase #7 | $44.33 | 7.826% | $47.7993 | $47.80 | $47.80 | $47.80 |
| 7 purchase totals = | $964.46 | $1,057.5097 | $1,057.50 | $1,057.45 | $1,057.50 | |