| 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 | $105.44 | 6.468% | $112.2599 | $112.26 | $112.25 | $112.30 |
| Purchase #2 | $219.74 | 13.570% | $249.5587 | $249.56 | $249.55 | $249.60 |
| Purchase #3 | $183.59 | 11.126% | $204.0162 | $204.02 | $204.00 | $204.00 |
| Purchase #4 | $100.33 | 5.607% | $105.9555 | $105.96 | $105.95 | $106.00 |
| Purchase #5 | $16.92 | 8.558% | $18.368 | $18.37 | $18.35 | $18.40 |
| Purchase #6 | $103.54 | 11.228% | $115.1655 | $115.17 | $115.15 | $115.20 |
| Purchase #7 | $198.68 | 12.768% | $224.0475 | $224.05 | $224.05 | $224.00 |
| 7 purchase totals = | $928.24 | $1,029.3713 | $1,029.39 | $1,029.30 | $1,029.50 | |