| 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 | $64.87 | 6.194% | $68.888 | $68.89 | $68.90 | $68.90 |
| Purchase #2 | $227.67 | 12.298% | $255.6689 | $255.67 | $255.65 | $255.70 |
| Purchase #3 | $137.64 | 7.465% | $147.9148 | $147.91 | $147.90 | $147.90 |
| Purchase #4 | $217.98 | 13.768% | $247.9915 | $247.99 | $248.00 | $248.00 |
| Purchase #5 | $100.35 | 6.417% | $106.7895 | $106.79 | $106.80 | $106.80 |
| Purchase #6 | $121.59 | 4.744% | $127.3582 | $127.36 | $127.35 | $127.40 |
| Purchase #7 | $211.42 | 6.763% | $225.7183 | $225.72 | $225.70 | $225.70 |
| 7 purchase totals = | $1,081.52 | $1,180.3292 | $1,180.33 | $1,180.30 | $1,180.40 | |