| 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 | $106.80 | 12.492% | $120.1415 | $120.14 | $120.15 | $120.10 |
| Purchase #2 | $88.35 | 5.843% | $93.5123 | $93.51 | $93.50 | $93.50 |
| Purchase #3 | $213.58 | 9.239% | $233.3127 | $233.31 | $233.30 | $233.30 |
| Purchase #4 | $196.72 | 4.495% | $205.5626 | $205.56 | $205.55 | $205.60 |
| Purchase #5 | $83.56 | 9.605% | $91.5859 | $91.59 | $91.60 | $91.60 |
| Purchase #6 | $245.83 | 11.257% | $273.5031 | $273.50 | $273.50 | $273.50 |
| Purchase #7 | $32.28 | 7.532% | $34.7113 | $34.71 | $34.70 | $34.70 |
| 7 purchase totals = | $967.12 | $1,052.3294 | $1,052.32 | $1,052.30 | $1,052.30 | |