| 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 | $103.44 | 13.741% | $117.6537 | $117.65 | $117.65 | $117.70 |
| Purchase #2 | $171.36 | 4.660% | $179.3454 | $179.35 | $179.35 | $179.30 |
| Purchase #3 | $149.48 | 13.117% | $169.0873 | $169.09 | $169.10 | $169.10 |
| Purchase #4 | $51.64 | 4.719% | $54.0769 | $54.08 | $54.10 | $54.10 |
| Purchase #5 | $240.73 | 7.539% | $258.8786 | $258.88 | $258.90 | $258.90 |
| Purchase #6 | $184.51 | 7.710% | $198.7357 | $198.74 | $198.75 | $198.70 |
| Purchase #7 | $210.70 | 12.631% | $237.3135 | $237.31 | $237.30 | $237.30 |
| 7 purchase totals = | $1,111.86 | $1,215.0911 | $1,215.10 | $1,215.15 | $1,215.10 | |