| 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 | $33.34 | 4.746% | $34.9223 | $34.92 | $34.90 | $34.90 |
| Purchase #2 | $191.60 | 12.314% | $215.1936 | $215.19 | $215.20 | $215.20 |
| Purchase #3 | $239.30 | 12.301% | $268.7363 | $268.74 | $268.75 | $268.70 |
| Purchase #4 | $154.46 | 8.725% | $167.9366 | $167.94 | $167.95 | $167.90 |
| Purchase #5 | $39.36 | 13.181% | $44.548 | $44.55 | $44.55 | $44.50 |
| Purchase #6 | $220.71 | 3.512% | $228.4613 | $228.46 | $228.45 | $228.50 |
| Purchase #7 | $218.81 | 11.605% | $244.2029 | $244.20 | $244.20 | $244.20 |
| 7 purchase totals = | $1,097.58 | $1,204.0010 | $1,204.00 | $1,204.00 | $1,203.90 | |