| 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 | $208.30 | 7.847% | $224.6453 | $224.65 | $224.65 | $224.60 |
| Purchase #2 | $172.88 | 4.297% | $180.3087 | $180.31 | $180.30 | $180.30 |
| Purchase #3 | $214.64 | 5.534% | $226.5182 | $226.52 | $226.50 | $226.50 |
| Purchase #4 | $138.67 | 12.189% | $155.5725 | $155.57 | $155.55 | $155.60 |
| Purchase #5 | $110.26 | 5.800% | $116.6551 | $116.66 | $116.65 | $116.70 |
| Purchase #6 | $175.47 | 11.437% | $195.5385 | $195.54 | $195.55 | $195.50 |
| Purchase #7 | $180.65 | 9.204% | $197.277 | $197.28 | $197.30 | $197.30 |
| 7 purchase totals = | $1,200.87 | $1,296.5153 | $1,296.53 | $1,296.50 | $1,296.50 | |