| 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 | $219.37 | 11.145% | $243.8188 | $243.82 | $243.80 | $243.80 |
| Purchase #2 | $12.88 | 12.299% | $14.4641 | $14.46 | $14.45 | $14.50 |
| Purchase #3 | $63.68 | 3.865% | $66.1412 | $66.14 | $66.15 | $66.10 |
| Purchase #4 | $245.93 | 3.542% | $254.6408 | $254.64 | $254.65 | $254.60 |
| Purchase #5 | $186.47 | 8.335% | $202.0123 | $202.01 | $202.00 | $202.00 |
| Purchase #6 | $111.92 | 6.653% | $119.366 | $119.37 | $119.35 | $119.40 |
| Purchase #7 | $124.59 | 7.396% | $133.8047 | $133.80 | $133.80 | $133.80 |
| 7 purchase totals = | $964.84 | $1,034.2479 | $1,034.24 | $1,034.20 | $1,034.20 | |