| 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 | $120.33 | 12.414% | $135.2678 | $135.27 | $135.25 | $135.30 |
| Purchase #2 | $243.29 | 8.806% | $264.7141 | $264.71 | $264.70 | $264.70 |
| Purchase #3 | $132.64 | 8.437% | $143.8308 | $143.83 | $143.85 | $143.80 |
| Purchase #4 | $187.36 | 10.698% | $207.4038 | $207.40 | $207.40 | $207.40 |
| Purchase #5 | $181.79 | 8.157% | $196.6186 | $196.62 | $196.60 | $196.60 |
| Purchase #6 | $122.52 | 12.126% | $137.3768 | $137.38 | $137.40 | $137.40 |
| Purchase #7 | $211.73 | 8.473% | $229.6699 | $229.67 | $229.65 | $229.70 |
| 7 purchase totals = | $1,199.66 | $1,314.8818 | $1,314.88 | $1,314.85 | $1,314.90 | |