| 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 | $217.63 | 9.528% | $238.3658 | $238.37 | $238.35 | $238.40 |
| Purchase #2 | $187.55 | 8.378% | $203.2629 | $203.26 | $203.25 | $203.30 |
| Purchase #3 | $203.67 | 5.265% | $214.3932 | $214.39 | $214.40 | $214.40 |
| Purchase #4 | $199.61 | 5.486% | $210.5606 | $210.56 | $210.55 | $210.60 |
| Purchase #5 | $196.87 | 3.297% | $203.3608 | $203.36 | $203.35 | $203.40 |
| Purchase #6 | $185.92 | 10.858% | $206.1072 | $206.11 | $206.10 | $206.10 |
| Purchase #7 | $46.73 | 13.747% | $53.154 | $53.15 | $53.15 | $53.20 |
| 7 purchase totals = | $1,237.98 | $1,329.2045 | $1,329.20 | $1,329.15 | $1,329.40 | |