| 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 | $220.52 | 3.718% | $228.7189 | $228.72 | $228.70 | $228.70 |
| Purchase #2 | $207.67 | 9.115% | $226.5991 | $226.60 | $226.60 | $226.60 |
| Purchase #3 | $236.35 | 7.708% | $254.5679 | $254.57 | $254.55 | $254.60 |
| Purchase #4 | $136.68 | 11.772% | $152.77 | $152.77 | $152.75 | $152.80 |
| Purchase #5 | $202.77 | 6.551% | $216.0535 | $216.05 | $216.05 | $216.10 |
| Purchase #6 | $180.86 | 8.629% | $196.4664 | $196.47 | $196.45 | $196.50 |
| Purchase #7 | $197.80 | 4.355% | $206.4142 | $206.41 | $206.40 | $206.40 |
| 7 purchase totals = | $1,382.65 | $1,481.5900 | $1,481.59 | $1,481.50 | $1,481.70 | |