| 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 | $239.41 | 6.337% | $254.5814 | $254.58 | $254.60 | $254.60 |
| Purchase #2 | $218.26 | 5.477% | $230.2141 | $230.21 | $230.20 | $230.20 |
| Purchase #3 | $40.54 | 5.506% | $42.7721 | $42.77 | $42.75 | $42.80 |
| Purchase #4 | $98.59 | 10.409% | $108.8522 | $108.85 | $108.85 | $108.90 |
| Purchase #5 | $108.99 | 6.803% | $116.4046 | $116.40 | $116.40 | $116.40 |
| Purchase #6 | $112.25 | 11.636% | $125.3114 | $125.31 | $125.30 | $125.30 |
| Purchase #7 | $21.39 | 5.813% | $22.6334 | $22.63 | $22.65 | $22.60 |
| 7 purchase totals = | $839.43 | $900.7692 | $900.75 | $900.75 | $900.80 | |