| 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 | $26.92 | 6.619% | $28.7018 | $28.70 | $28.70 | $28.70 |
| Purchase #2 | $60.25 | 11.420% | $67.1306 | $67.13 | $67.15 | $67.10 |
| Purchase #3 | $232.79 | 12.561% | $262.0308 | $262.03 | $262.05 | $262.00 |
| Purchase #4 | $140.35 | 11.572% | $156.5913 | $156.59 | $156.60 | $156.60 |
| Purchase #5 | $146.96 | 3.618% | $152.277 | $152.28 | $152.30 | $152.30 |
| Purchase #6 | $238.64 | 8.499% | $258.922 | $258.92 | $258.90 | $258.90 |
| Purchase #7 | $229.30 | 3.471% | $237.259 | $237.26 | $237.25 | $237.30 |
| 7 purchase totals = | $1,075.21 | $1,162.9125 | $1,162.91 | $1,162.95 | $1,162.90 | |