| 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 | $118.87 | 4.837% | $124.6197 | $124.62 | $124.60 | $124.60 |
| Purchase #2 | $113.99 | 9.565% | $124.8931 | $124.89 | $124.90 | $124.90 |
| Purchase #3 | $109.95 | 8.709% | $119.5255 | $119.53 | $119.55 | $119.50 |
| Purchase #4 | $225.25 | 6.355% | $239.5646 | $239.56 | $239.55 | $239.60 |
| Purchase #5 | $92.39 | 5.377% | $97.3578 | $97.36 | $97.35 | $97.40 |
| Purchase #6 | $28.80 | 13.770% | $32.7658 | $32.77 | $32.75 | $32.80 |
| Purchase #7 | $57.90 | 4.196% | $60.3295 | $60.33 | $60.35 | $60.30 |
| 7 purchase totals = | $747.15 | $799.0560 | $799.06 | $799.05 | $799.10 | |