| 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 | $184.93 | 7.472% | $198.748 | $198.75 | $198.75 | $198.70 |
| Purchase #2 | $91.50 | 13.810% | $104.1362 | $104.14 | $104.15 | $104.10 |
| Purchase #3 | $44.96 | 5.806% | $47.5704 | $47.57 | $47.55 | $47.60 |
| Purchase #4 | $209.83 | 5.721% | $221.8344 | $221.83 | $221.85 | $221.80 |
| Purchase #5 | $217.48 | 5.861% | $230.2265 | $230.23 | $230.25 | $230.20 |
| Purchase #6 | $191.46 | 13.541% | $217.3856 | $217.39 | $217.40 | $217.40 |
| Purchase #7 | $109.80 | 7.520% | $118.057 | $118.06 | $118.05 | $118.10 |
| 7 purchase totals = | $1,049.96 | $1,137.9581 | $1,137.97 | $1,138.00 | $1,137.90 | |