| 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 | $198.85 | 7.725% | $214.2112 | $214.21 | $214.20 | $214.20 |
| Purchase #2 | $142.83 | 3.666% | $148.0661 | $148.07 | $148.05 | $148.10 |
| Purchase #3 | $202.80 | 7.239% | $217.4807 | $217.48 | $217.50 | $217.50 |
| Purchase #4 | $218.96 | 11.286% | $243.6718 | $243.67 | $243.65 | $243.70 |
| Purchase #5 | $198.25 | 13.762% | $225.5332 | $225.53 | $225.55 | $225.50 |
| Purchase #6 | $171.71 | 7.183% | $184.0439 | $184.04 | $184.05 | $184.00 |
| Purchase #7 | $166.98 | 6.247% | $177.4112 | $177.41 | $177.40 | $177.40 |
| 7 purchase totals = | $1,300.38 | $1,410.4181 | $1,410.41 | $1,410.40 | $1,410.40 | |