| 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 | $223.30 | 7.522% | $240.0966 | $240.10 | $240.10 | $240.10 |
| Purchase #2 | $131.61 | 8.520% | $142.8232 | $142.82 | $142.80 | $142.80 |
| Purchase #3 | $119.88 | 3.193% | $123.7078 | $123.71 | $123.70 | $123.70 |
| Purchase #4 | $197.32 | 3.580% | $204.3841 | $204.38 | $204.40 | $204.40 |
| Purchase #5 | $65.40 | 5.261% | $68.8407 | $68.84 | $68.85 | $68.80 |
| Purchase #6 | $174.70 | 5.709% | $184.6736 | $184.67 | $184.65 | $184.70 |
| Purchase #7 | $190.31 | 8.622% | $206.7185 | $206.72 | $206.70 | $206.70 |
| 7 purchase totals = | $1,102.52 | $1,171.2445 | $1,171.24 | $1,171.20 | $1,171.20 | |