| 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 | $219.52 | 3.866% | $228.0066 | $228.01 | $228.00 | $228.00 |
| Purchase #2 | $147.30 | 11.650% | $164.4605 | $164.46 | $164.45 | $164.50 |
| Purchase #3 | $179.28 | 9.622% | $196.5303 | $196.53 | $196.55 | $196.50 |
| Purchase #4 | $70.26 | 4.390% | $73.3444 | $73.34 | $73.35 | $73.30 |
| Purchase #5 | $193.64 | 11.340% | $215.5988 | $215.60 | $215.60 | $215.60 |
| Purchase #6 | $187.76 | 6.615% | $200.1803 | $200.18 | $200.20 | $200.20 |
| Purchase #7 | $186.99 | 12.206% | $209.814 | $209.81 | $209.80 | $209.80 |
| 7 purchase totals = | $1,184.75 | $1,287.9349 | $1,287.93 | $1,287.95 | $1,287.90 | |