| 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 | $222.36 | 11.700% | $248.3761 | $248.38 | $248.40 | $248.40 |
| Purchase #2 | $172.49 | 12.388% | $193.8581 | $193.86 | $193.85 | $193.90 |
| Purchase #3 | $177.50 | 6.552% | $189.1298 | $189.13 | $189.15 | $189.10 |
| Purchase #4 | $200.70 | 11.105% | $222.9877 | $222.99 | $223.00 | $223.00 |
| Purchase #5 | $20.53 | 8.579% | $22.2913 | $22.29 | $22.30 | $22.30 |
| Purchase #6 | $243.83 | 11.677% | $272.302 | $272.30 | $272.30 | $272.30 |
| Purchase #7 | $69.38 | 3.364% | $71.7139 | $71.71 | $71.70 | $71.70 |
| 7 purchase totals = | $1,106.79 | $1,220.6589 | $1,220.66 | $1,220.70 | $1,220.70 | |