| 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 | $218.94 | 4.408% | $228.5909 | $228.59 | $228.60 | $228.60 |
| Purchase #2 | $217.25 | 6.853% | $232.1381 | $232.14 | $232.15 | $232.10 |
| Purchase #3 | $167.92 | 13.757% | $191.0208 | $191.02 | $191.00 | $191.00 |
| Purchase #4 | $114.27 | 3.195% | $117.9209 | $117.92 | $117.90 | $117.90 |
| Purchase #5 | $105.47 | 5.270% | $111.0283 | $111.03 | $111.05 | $111.00 |
| Purchase #6 | $169.63 | 10.295% | $187.0934 | $187.09 | $187.10 | $187.10 |
| Purchase #7 | $210.55 | 11.577% | $234.9254 | $234.93 | $234.95 | $234.90 |
| 7 purchase totals = | $1,204.03 | $1,302.7178 | $1,302.72 | $1,302.75 | $1,302.60 | |