| 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 | $196.69 | 11.497% | $219.3034 | $219.30 | $219.30 | $219.30 |
| Purchase #2 | $217.32 | 5.249% | $228.7271 | $228.73 | $228.75 | $228.70 |
| Purchase #3 | $166.90 | 13.102% | $188.7672 | $188.77 | $188.75 | $188.80 |
| Purchase #4 | $96.69 | 5.840% | $102.3367 | $102.34 | $102.35 | $102.30 |
| Purchase #5 | $150.36 | 8.169% | $162.6429 | $162.64 | $162.65 | $162.60 |
| Purchase #6 | $28.41 | 10.867% | $31.4973 | $31.50 | $31.50 | $31.50 |
| Purchase #7 | $242.52 | 4.697% | $253.9112 | $253.91 | $253.90 | $253.90 |
| 7 purchase totals = | $1,098.89 | $1,187.1858 | $1,187.19 | $1,187.20 | $1,187.10 | |