| 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 | $206.75 | 8.638% | $224.6091 | $224.61 | $224.60 | $224.60 |
| Purchase #2 | $52.55 | 7.650% | $56.5701 | $56.57 | $56.55 | $56.60 |
| Purchase #3 | $203.67 | 6.743% | $217.4035 | $217.40 | $217.40 | $217.40 |
| Purchase #4 | $171.82 | 9.132% | $187.5106 | $187.51 | $187.50 | $187.50 |
| Purchase #5 | $171.81 | 7.828% | $185.2593 | $185.26 | $185.25 | $185.30 |
| Purchase #6 | $100.88 | 5.602% | $106.5313 | $106.53 | $106.55 | $106.50 |
| Purchase #7 | $220.27 | 8.825% | $239.7088 | $239.71 | $239.70 | $239.70 |
| 7 purchase totals = | $1,127.75 | $1,217.5927 | $1,217.59 | $1,217.55 | $1,217.60 | |