| 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 | $13.94 | 10.298% | $15.3755 | $15.38 | $15.40 | $15.40 |
| Purchase #2 | $38.61 | 7.666% | $41.5698 | $41.57 | $41.55 | $41.60 |
| Purchase #3 | $250.76 | 4.114% | $261.0763 | $261.08 | $261.10 | $261.10 |
| Purchase #4 | $184.73 | 4.242% | $192.5662 | $192.57 | $192.55 | $192.60 |
| Purchase #5 | $196.89 | 12.262% | $221.0327 | $221.03 | $221.05 | $221.00 |
| Purchase #6 | $244.33 | 5.392% | $257.5043 | $257.50 | $257.50 | $257.50 |
| Purchase #7 | $32.51 | 12.783% | $36.6658 | $36.67 | $36.65 | $36.70 |
| 7 purchase totals = | $961.77 | $1,025.7906 | $1,025.80 | $1,025.80 | $1,025.90 | |