| 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 | $186.40 | 12.856% | $210.3636 | $210.36 | $210.35 | $210.40 |
| Purchase #2 | $219.84 | 12.575% | $247.4849 | $247.48 | $247.50 | $247.50 |
| Purchase #3 | $243.92 | 10.401% | $269.2901 | $269.29 | $269.30 | $269.30 |
| Purchase #4 | $213.66 | 7.221% | $229.0884 | $229.09 | $229.10 | $229.10 |
| Purchase #5 | $52.29 | 10.747% | $57.9096 | $57.91 | $57.90 | $57.90 |
| Purchase #6 | $200.56 | 6.775% | $214.1479 | $214.15 | $214.15 | $214.10 |
| Purchase #7 | $164.70 | 9.231% | $179.9035 | $179.90 | $179.90 | $179.90 |
| 7 purchase totals = | $1,281.37 | $1,408.1880 | $1,408.18 | $1,408.20 | $1,408.20 | |