| 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 | $118.51 | 11.403% | $132.0237 | $132.02 | $132.00 | $132.00 |
| Purchase #2 | $218.67 | 5.538% | $230.7799 | $230.78 | $230.80 | $230.80 |
| Purchase #3 | $19.43 | 10.482% | $21.4667 | $21.47 | $21.45 | $21.50 |
| Purchase #4 | $233.79 | 10.787% | $259.0089 | $259.01 | $259.00 | $259.00 |
| Purchase #5 | $194.84 | 3.833% | $202.3082 | $202.31 | $202.30 | $202.30 |
| Purchase #6 | $31.40 | 7.639% | $33.7986 | $33.80 | $33.80 | $33.80 |
| Purchase #7 | $204.72 | 10.633% | $226.4879 | $226.49 | $226.50 | $226.50 |
| 7 purchase totals = | $1,021.36 | $1,105.8739 | $1,105.88 | $1,105.85 | $1,105.90 | |