| 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 | $95.60 | 5.279% | $100.6467 | $100.65 | $100.65 | $100.60 |
| Purchase #2 | $192.35 | 4.799% | $201.5809 | $201.58 | $201.60 | $201.60 |
| Purchase #3 | $97.56 | 4.428% | $101.88 | $101.88 | $101.90 | $101.90 |
| Purchase #4 | $232.41 | 5.168% | $244.4209 | $244.42 | $244.40 | $244.40 |
| Purchase #5 | $230.43 | 12.328% | $258.8374 | $258.84 | $258.85 | $258.80 |
| Purchase #6 | $15.67 | 4.473% | $16.3709 | $16.37 | $16.35 | $16.40 |
| Purchase #7 | $106.74 | 8.545% | $115.8609 | $115.86 | $115.85 | $115.90 |
| 7 purchase totals = | $970.76 | $1,039.5977 | $1,039.60 | $1,039.60 | $1,039.60 | |