| 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 | $222.83 | 9.355% | $243.6757 | $243.68 | $243.70 | $243.70 |
| Purchase #2 | $14.66 | 12.592% | $16.506 | $16.51 | $16.50 | $16.50 |
| Purchase #3 | $137.33 | 7.428% | $147.5309 | $147.53 | $147.55 | $147.50 |
| Purchase #4 | $210.40 | 9.135% | $229.62 | $229.62 | $229.60 | $229.60 |
| Purchase #5 | $229.65 | 8.670% | $249.5607 | $249.56 | $249.55 | $249.60 |
| Purchase #6 | $106.55 | 5.519% | $112.4305 | $112.43 | $112.45 | $112.40 |
| Purchase #7 | $176.68 | 4.652% | $184.8992 | $184.90 | $184.90 | $184.90 |
| 7 purchase totals = | $1,098.10 | $1,184.2230 | $1,184.23 | $1,184.25 | $1,184.20 | |