| 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 | $95.37 | 7.265% | $102.2986 | $102.30 | $102.30 | $102.30 |
| Purchase #2 | $20.55 | 5.845% | $21.7511 | $21.75 | $21.75 | $21.80 |
| Purchase #3 | $146.47 | 4.840% | $153.5591 | $153.56 | $153.55 | $153.60 |
| Purchase #4 | $42.33 | 3.841% | $43.9559 | $43.96 | $43.95 | $44.00 |
| Purchase #5 | $209.93 | 4.368% | $219.0997 | $219.10 | $219.10 | $219.10 |
| Purchase #6 | $242.76 | 12.525% | $273.1657 | $273.17 | $273.15 | $273.20 |
| Purchase #7 | $191.98 | 12.582% | $216.1349 | $216.13 | $216.15 | $216.10 |
| 7 purchase totals = | $949.39 | $1,029.9650 | $1,029.97 | $1,029.95 | $1,030.10 | |