| 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 | $223.56 | 3.695% | $231.8205 | $231.82 | $231.80 | $231.80 |
| Purchase #2 | $86.60 | 7.694% | $93.263 | $93.26 | $93.25 | $93.30 |
| Purchase #3 | $121.84 | 6.510% | $129.7718 | $129.77 | $129.75 | $129.80 |
| Purchase #4 | $115.51 | 6.420% | $122.9257 | $122.93 | $122.95 | $122.90 |
| Purchase #5 | $127.91 | 6.830% | $136.6463 | $136.65 | $136.65 | $136.60 |
| Purchase #6 | $157.99 | 7.788% | $170.2943 | $170.29 | $170.30 | $170.30 |
| Purchase #7 | $242.27 | 13.660% | $275.3641 | $275.36 | $275.35 | $275.40 |
| 7 purchase totals = | $1,075.68 | $1,160.0857 | $1,160.08 | $1,160.05 | $1,160.10 | |