| 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 | $201.78 | 9.263% | $220.4709 | $220.47 | $220.45 | $220.50 |
| Purchase #2 | $172.36 | 5.779% | $182.3207 | $182.32 | $182.30 | $182.30 |
| Purchase #3 | $206.69 | 3.690% | $214.3169 | $214.32 | $214.30 | $214.30 |
| Purchase #4 | $191.99 | 10.182% | $211.5384 | $211.54 | $211.55 | $211.50 |
| Purchase #5 | $134.89 | 5.463% | $142.259 | $142.26 | $142.25 | $142.30 |
| Purchase #6 | $248.27 | 13.170% | $280.9672 | $280.97 | $280.95 | $281.00 |
| Purchase #7 | $66.59 | 12.169% | $74.6933 | $74.69 | $74.70 | $74.70 |
| 7 purchase totals = | $1,222.57 | $1,326.5664 | $1,326.57 | $1,326.50 | $1,326.60 | |