| 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 | $12.39 | 13.682% | $14.0852 | $14.09 | $14.10 | $14.10 |
| Purchase #2 | $228.53 | 4.705% | $239.2823 | $239.28 | $239.30 | $239.30 |
| Purchase #3 | $146.80 | 5.724% | $155.2028 | $155.20 | $155.20 | $155.20 |
| Purchase #4 | $224.92 | 7.286% | $241.3077 | $241.31 | $241.30 | $241.30 |
| Purchase #5 | $131.65 | 10.272% | $145.1731 | $145.17 | $145.15 | $145.20 |
| Purchase #6 | $238.72 | 5.792% | $252.5467 | $252.55 | $252.55 | $252.50 |
| Purchase #7 | $191.66 | 12.132% | $214.9122 | $214.91 | $214.90 | $214.90 |
| 7 purchase totals = | $1,174.67 | $1,262.5100 | $1,262.51 | $1,262.50 | $1,262.50 | |