| 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 | $110.64 | 9.309% | $120.9395 | $120.94 | $120.95 | $120.90 |
| Purchase #2 | $222.99 | 11.591% | $248.8368 | $248.84 | $248.85 | $248.80 |
| Purchase #3 | $209.55 | 4.708% | $219.4156 | $219.42 | $219.40 | $219.40 |
| Purchase #4 | $241.31 | 12.414% | $271.2662 | $271.27 | $271.25 | $271.30 |
| Purchase #5 | $216.57 | 6.616% | $230.8983 | $230.90 | $230.90 | $230.90 |
| Purchase #6 | $73.44 | 3.586% | $76.0736 | $76.07 | $76.05 | $76.10 |
| Purchase #7 | $76.33 | 4.700% | $79.9175 | $79.92 | $79.90 | $79.90 |
| 7 purchase totals = | $1,150.83 | $1,247.3475 | $1,247.36 | $1,247.30 | $1,247.30 | |