| 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 | $156.43 | 8.826% | $170.2365 | $170.24 | $170.25 | $170.20 |
| Purchase #2 | $238.45 | 9.848% | $261.9326 | $261.93 | $261.95 | $261.90 |
| Purchase #3 | $192.57 | 9.182% | $210.2518 | $210.25 | $210.25 | $210.30 |
| Purchase #4 | $238.45 | 3.336% | $246.4047 | $246.40 | $246.40 | $246.40 |
| Purchase #5 | $215.93 | 11.617% | $241.0146 | $241.01 | $241.00 | $241.00 |
| Purchase #6 | $109.97 | 10.755% | $121.7973 | $121.80 | $121.80 | $121.80 |
| Purchase #7 | $223.40 | 4.292% | $232.9883 | $232.99 | $233.00 | $233.00 |
| 7 purchase totals = | $1,375.20 | $1,484.6258 | $1,484.62 | $1,484.65 | $1,484.60 | |