| 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 | $7.57 | 9.104% | $8.2592 | $8.26 | $8.25 | $8.30 |
| Purchase #2 | $193.74 | 5.553% | $204.4984 | $204.50 | $204.50 | $204.50 |
| Purchase #3 | $178.57 | 6.653% | $190.4503 | $190.45 | $190.45 | $190.50 |
| Purchase #4 | $234.67 | 4.137% | $244.3783 | $244.38 | $244.40 | $244.40 |
| Purchase #5 | $114.95 | 6.806% | $122.7735 | $122.77 | $122.75 | $122.80 |
| Purchase #6 | $237.48 | 6.142% | $252.066 | $252.07 | $252.05 | $252.10 |
| Purchase #7 | $121.84 | 10.738% | $134.9232 | $134.92 | $134.90 | $134.90 |
| 7 purchase totals = | $1,088.82 | $1,157.3489 | $1,157.35 | $1,157.30 | $1,157.50 | |