| 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 | $219.50 | 10.445% | $242.4268 | $242.43 | $242.45 | $242.40 |
| Purchase #2 | $220.92 | 8.458% | $239.6054 | $239.61 | $239.60 | $239.60 |
| Purchase #3 | $236.80 | 13.114% | $267.854 | $267.85 | $267.85 | $267.90 |
| Purchase #4 | $163.50 | 12.750% | $184.3463 | $184.35 | $184.35 | $184.30 |
| Purchase #5 | $102.72 | 12.475% | $115.5343 | $115.53 | $115.55 | $115.50 |
| Purchase #6 | $245.49 | 6.574% | $261.6285 | $261.63 | $261.65 | $261.60 |
| Purchase #7 | $37.67 | 9.339% | $41.188 | $41.19 | $41.20 | $41.20 |
| 7 purchase totals = | $1,226.60 | $1,352.5833 | $1,352.59 | $1,352.65 | $1,352.50 | |