| 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 | $54.67 | 3.186% | $56.4118 | $56.41 | $56.40 | $56.40 |
| Purchase #2 | $205.83 | 8.730% | $223.799 | $223.80 | $223.80 | $223.80 |
| Purchase #3 | $206.51 | 10.595% | $228.3897 | $228.39 | $228.40 | $228.40 |
| Purchase #4 | $234.73 | 7.495% | $252.323 | $252.32 | $252.30 | $252.30 |
| Purchase #5 | $112.66 | 4.630% | $117.8762 | $117.88 | $117.90 | $117.90 |
| Purchase #6 | $149.82 | 6.399% | $159.407 | $159.41 | $159.40 | $159.40 |
| Purchase #7 | $15.71 | 7.737% | $16.9255 | $16.93 | $16.95 | $16.90 |
| 7 purchase totals = | $979.93 | $1,055.1322 | $1,055.14 | $1,055.15 | $1,055.10 | |