| 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 | $224.79 | 10.546% | $248.4964 | $248.50 | $248.50 | $248.50 |
| Purchase #2 | $107.69 | 13.847% | $122.6018 | $122.60 | $122.60 | $122.60 |
| Purchase #3 | $179.99 | 4.577% | $188.2281 | $188.23 | $188.25 | $188.20 |
| Purchase #4 | $116.31 | 8.487% | $126.1812 | $126.18 | $126.20 | $126.20 |
| Purchase #5 | $222.26 | 10.222% | $244.9794 | $244.98 | $245.00 | $245.00 |
| Purchase #6 | $197.46 | 5.611% | $208.5395 | $208.54 | $208.55 | $208.50 |
| Purchase #7 | $129.89 | 8.474% | $140.8969 | $140.90 | $140.90 | $140.90 |
| 7 purchase totals = | $1,178.39 | $1,279.9233 | $1,279.93 | $1,280.00 | $1,279.90 | |