| 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 | $213.71 | 4.207% | $222.7008 | $222.70 | $222.70 | $222.70 |
| Purchase #2 | $53.25 | 11.639% | $59.4478 | $59.45 | $59.45 | $59.40 |
| Purchase #3 | $101.81 | 11.567% | $113.5864 | $113.59 | $113.60 | $113.60 |
| Purchase #4 | $177.97 | 4.395% | $185.7918 | $185.79 | $185.80 | $185.80 |
| Purchase #5 | $192.97 | 3.162% | $199.0717 | $199.07 | $199.05 | $199.10 |
| Purchase #6 | $226.28 | 6.512% | $241.0154 | $241.02 | $241.00 | $241.00 |
| Purchase #7 | $132.87 | 4.252% | $138.5196 | $138.52 | $138.50 | $138.50 |
| 7 purchase totals = | $1,098.86 | $1,160.1335 | $1,160.14 | $1,160.10 | $1,160.10 | |