| 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 | $237.94 | 6.244% | $252.797 | $252.80 | $252.80 | $252.80 |
| Purchase #2 | $172.93 | 9.673% | $189.6575 | $189.66 | $189.65 | $189.70 |
| Purchase #3 | $220.87 | 5.424% | $232.85 | $232.85 | $232.85 | $232.90 |
| Purchase #4 | $39.90 | 10.284% | $44.0033 | $44.00 | $44.00 | $44.00 |
| Purchase #5 | $49.91 | 5.866% | $52.8377 | $52.84 | $52.85 | $52.80 |
| Purchase #6 | $222.50 | 8.112% | $240.5492 | $240.55 | $240.55 | $240.50 |
| Purchase #7 | $57.41 | 3.217% | $59.2569 | $59.26 | $59.25 | $59.30 |
| 7 purchase totals = | $1,001.46 | $1,071.9516 | $1,071.96 | $1,071.95 | $1,072.00 | |