| 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 | $220.81 | 11.515% | $246.2363 | $246.24 | $246.25 | $246.20 |
| Purchase #2 | $147.47 | 12.603% | $166.0556 | $166.06 | $166.05 | $166.10 |
| Purchase #3 | $180.51 | 10.484% | $199.4347 | $199.43 | $199.45 | $199.40 |
| Purchase #4 | $183.28 | 6.179% | $194.6049 | $194.60 | $194.60 | $194.60 |
| Purchase #5 | $51.95 | 3.559% | $53.7989 | $53.80 | $53.80 | $53.80 |
| Purchase #6 | $230.92 | 9.538% | $252.9451 | $252.95 | $252.95 | $252.90 |
| Purchase #7 | $165.78 | 3.871% | $172.1973 | $172.20 | $172.20 | $172.20 |
| 7 purchase totals = | $1,180.72 | $1,285.2728 | $1,285.28 | $1,285.30 | $1,285.20 | |