| 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 | $12.74 | 9.102% | $13.8996 | $13.90 | $13.90 | $13.90 |
| Purchase #2 | $204.46 | 11.123% | $227.2021 | $227.20 | $227.20 | $227.20 |
| Purchase #3 | $106.63 | 13.437% | $120.9579 | $120.96 | $120.95 | $121.00 |
| Purchase #4 | $210.56 | 5.796% | $222.7641 | $222.76 | $222.75 | $222.80 |
| Purchase #5 | $197.59 | 13.813% | $224.8831 | $224.88 | $224.90 | $224.90 |
| Purchase #6 | $233.45 | 10.861% | $258.805 | $258.81 | $258.80 | $258.80 |
| Purchase #7 | $60.67 | 10.500% | $67.0404 | $67.04 | $67.05 | $67.00 |
| 7 purchase totals = | $1,026.10 | $1,135.5522 | $1,135.55 | $1,135.55 | $1,135.60 | |