| 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 | $200.87 | 6.840% | $214.6095 | $214.61 | $214.60 | $214.60 |
| Purchase #2 | $243.73 | 5.735% | $257.7079 | $257.71 | $257.70 | $257.70 |
| Purchase #3 | $12.81 | 7.643% | $13.7891 | $13.79 | $13.80 | $13.80 |
| Purchase #4 | $223.30 | 6.252% | $237.2607 | $237.26 | $237.25 | $237.30 |
| Purchase #5 | $62.61 | 7.856% | $67.5286 | $67.53 | $67.55 | $67.50 |
| Purchase #6 | $122.93 | 5.628% | $129.8485 | $129.85 | $129.85 | $129.80 |
| Purchase #7 | $138.65 | 9.599% | $151.959 | $151.96 | $151.95 | $152.00 |
| 7 purchase totals = | $1,004.90 | $1,072.7033 | $1,072.71 | $1,072.70 | $1,072.70 | |