| 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 | $227.60 | 7.136% | $243.8415 | $243.84 | $243.85 | $243.80 |
| Purchase #2 | $204.29 | 13.829% | $232.5413 | $232.54 | $232.55 | $232.50 |
| Purchase #3 | $75.32 | 13.795% | $85.7104 | $85.71 | $85.70 | $85.70 |
| Purchase #4 | $63.92 | 5.477% | $67.4209 | $67.42 | $67.40 | $67.40 |
| Purchase #5 | $116.32 | 10.873% | $128.9675 | $128.97 | $128.95 | $129.00 |
| Purchase #6 | $115.61 | 11.458% | $128.8566 | $128.86 | $128.85 | $128.90 |
| Purchase #7 | $124.80 | 13.433% | $141.5644 | $141.56 | $141.55 | $141.60 |
| 7 purchase totals = | $927.86 | $1,028.9026 | $1,028.90 | $1,028.85 | $1,028.90 | |