| 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 | $200.60 | 10.860% | $222.3852 | $222.39 | $222.40 | $222.40 |
| Purchase #2 | $240.63 | 13.282% | $272.5905 | $272.59 | $272.60 | $272.60 |
| Purchase #3 | $206.89 | 5.689% | $218.66 | $218.66 | $218.65 | $218.70 |
| Purchase #4 | $102.47 | 7.694% | $110.354 | $110.35 | $110.35 | $110.40 |
| Purchase #5 | $230.95 | 11.525% | $257.567 | $257.57 | $257.55 | $257.60 |
| Purchase #6 | $177.54 | 13.753% | $201.9571 | $201.96 | $201.95 | $202.00 |
| Purchase #7 | $217.75 | 7.219% | $233.4694 | $233.47 | $233.45 | $233.50 |
| 7 purchase totals = | $1,376.83 | $1,516.9832 | $1,516.99 | $1,516.95 | $1,517.20 | |