| 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 | $208.32 | 9.718% | $228.5645 | $228.56 | $228.55 | $228.60 |
| Purchase #2 | $40.38 | 9.566% | $44.2428 | $44.24 | $44.25 | $44.20 |
| Purchase #3 | $219.84 | 11.681% | $245.5195 | $245.52 | $245.50 | $245.50 |
| Purchase #4 | $170.99 | 6.161% | $181.5247 | $181.52 | $181.50 | $181.50 |
| Purchase #5 | $23.51 | 12.720% | $26.5005 | $26.50 | $26.50 | $26.50 |
| Purchase #6 | $109.66 | 5.553% | $115.7494 | $115.75 | $115.75 | $115.70 |
| Purchase #7 | $222.62 | 10.252% | $245.443 | $245.44 | $245.45 | $245.40 |
| 7 purchase totals = | $995.32 | $1,087.5444 | $1,087.53 | $1,087.50 | $1,087.40 | |