| 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 | $203.97 | 5.586% | $215.3638 | $215.36 | $215.35 | $215.40 |
| Purchase #2 | $44.93 | 11.572% | $50.1293 | $50.13 | $50.15 | $50.10 |
| Purchase #3 | $187.37 | 11.832% | $209.5396 | $209.54 | $209.55 | $209.50 |
| Purchase #4 | $117.46 | 13.412% | $133.2137 | $133.21 | $133.20 | $133.20 |
| Purchase #5 | $198.44 | 10.404% | $219.0857 | $219.09 | $219.10 | $219.10 |
| Purchase #6 | $42.84 | 9.765% | $47.0233 | $47.02 | $47.00 | $47.00 |
| Purchase #7 | $178.89 | 3.239% | $184.6842 | $184.68 | $184.70 | $184.70 |
| 7 purchase totals = | $973.90 | $1,059.0396 | $1,059.03 | $1,059.05 | $1,059.00 | |