| 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 | $231.97 | 6.813% | $247.7741 | $247.77 | $247.75 | $247.80 |
| Purchase #2 | $41.39 | 9.160% | $45.1813 | $45.18 | $45.20 | $45.20 |
| Purchase #3 | $250.30 | 5.871% | $264.9951 | $265.00 | $265.00 | $265.00 |
| Purchase #4 | $139.70 | 10.188% | $153.9326 | $153.93 | $153.95 | $153.90 |
| Purchase #5 | $123.76 | 5.634% | $130.7326 | $130.73 | $130.75 | $130.70 |
| Purchase #6 | $147.51 | 5.193% | $155.1702 | $155.17 | $155.15 | $155.20 |
| Purchase #7 | $5.58 | 8.735% | $6.0674 | $6.07 | $6.05 | $6.10 |
| 7 purchase totals = | $940.21 | $1,003.8533 | $1,003.85 | $1,003.85 | $1,003.90 | |