| 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 | $234.31 | 13.438% | $265.7966 | $265.80 | $265.80 | $265.80 |
| Purchase #2 | $111.59 | 8.377% | $120.9379 | $120.94 | $120.95 | $120.90 |
| Purchase #3 | $49.78 | 8.246% | $53.8849 | $53.88 | $53.90 | $53.90 |
| Purchase #4 | $172.74 | 8.144% | $186.8079 | $186.81 | $186.80 | $186.80 |
| Purchase #5 | $186.40 | 12.725% | $210.1194 | $210.12 | $210.10 | $210.10 |
| Purchase #6 | $190.99 | 11.194% | $212.3694 | $212.37 | $212.35 | $212.40 |
| Purchase #7 | $234.79 | 10.223% | $258.7926 | $258.79 | $258.80 | $258.80 |
| 7 purchase totals = | $1,180.60 | $1,308.7087 | $1,308.71 | $1,308.70 | $1,308.70 | |