| 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 | $125.66 | 12.441% | $141.2934 | $141.29 | $141.30 | $141.30 |
| Purchase #2 | $109.68 | 8.586% | $119.0971 | $119.10 | $119.10 | $119.10 |
| Purchase #3 | $225.68 | 6.231% | $239.7421 | $239.74 | $239.75 | $239.70 |
| Purchase #4 | $81.75 | 4.683% | $85.5784 | $85.58 | $85.60 | $85.60 |
| Purchase #5 | $18.32 | 6.451% | $19.5018 | $19.50 | $19.50 | $19.50 |
| Purchase #6 | $101.52 | 13.115% | $114.8343 | $114.83 | $114.85 | $114.80 |
| Purchase #7 | $156.88 | 5.691% | $165.808 | $165.81 | $165.80 | $165.80 |
| 7 purchase totals = | $819.49 | $885.8551 | $885.85 | $885.90 | $885.80 | |