| 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 | $107.30 | 11.465% | $119.6019 | $119.60 | $119.60 | $119.60 |
| Purchase #2 | $114.47 | 9.242% | $125.0493 | $125.05 | $125.05 | $125.00 |
| Purchase #3 | $9.40 | 3.133% | $9.6945 | $9.69 | $9.70 | $9.70 |
| Purchase #4 | $112.96 | 11.586% | $126.0475 | $126.05 | $126.05 | $126.00 |
| Purchase #5 | $105.62 | 7.468% | $113.5077 | $113.51 | $113.50 | $113.50 |
| Purchase #6 | $191.62 | 10.390% | $211.5293 | $211.53 | $211.55 | $211.50 |
| Purchase #7 | $209.77 | 6.368% | $223.1282 | $223.13 | $223.15 | $223.10 |
| 7 purchase totals = | $851.14 | $928.5584 | $928.56 | $928.60 | $928.40 | |