| 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 | $247.41 | 6.140% | $262.601 | $262.60 | $262.60 | $262.60 |
| Purchase #2 | $250.54 | 8.723% | $272.3946 | $272.39 | $272.40 | $272.40 |
| Purchase #3 | $164.26 | 6.569% | $175.0502 | $175.05 | $175.05 | $175.10 |
| Purchase #4 | $5.45 | 9.870% | $5.9879 | $5.99 | $6.00 | $6.00 |
| Purchase #5 | $31.56 | 7.148% | $33.8159 | $33.82 | $33.80 | $33.80 |
| Purchase #6 | $107.27 | 7.413% | $115.2219 | $115.22 | $115.20 | $115.20 |
| Purchase #7 | $219.66 | 4.377% | $229.2745 | $229.27 | $229.25 | $229.30 |
| 7 purchase totals = | $1,026.15 | $1,094.3460 | $1,094.34 | $1,094.30 | $1,094.40 | |