| 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 | $246.67 | 10.432% | $272.4026 | $272.40 | $272.40 | $272.40 |
| Purchase #2 | $162.69 | 9.102% | $177.498 | $177.50 | $177.50 | $177.50 |
| Purchase #3 | $141.51 | 12.164% | $158.7233 | $158.72 | $158.70 | $158.70 |
| Purchase #4 | $162.39 | 13.602% | $184.4783 | $184.48 | $184.50 | $184.50 |
| Purchase #5 | $136.68 | 8.582% | $148.4099 | $148.41 | $148.40 | $148.40 |
| Purchase #6 | $53.28 | 6.512% | $56.7496 | $56.75 | $56.75 | $56.70 |
| Purchase #7 | $208.65 | 9.459% | $228.3862 | $228.39 | $228.40 | $228.40 |
| 7 purchase totals = | $1,111.87 | $1,226.6479 | $1,226.65 | $1,226.65 | $1,226.60 | |