| 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 | $210.44 | 9.415% | $230.2529 | $230.25 | $230.25 | $230.30 |
| Purchase #2 | $179.58 | 11.723% | $200.6322 | $200.63 | $200.65 | $200.60 |
| Purchase #3 | $164.39 | 12.254% | $184.5344 | $184.53 | $184.55 | $184.50 |
| Purchase #4 | $247.66 | 5.609% | $261.5512 | $261.55 | $261.55 | $261.60 |
| Purchase #5 | $133.83 | 8.207% | $144.8134 | $144.81 | $144.80 | $144.80 |
| Purchase #6 | $189.77 | 8.217% | $205.3634 | $205.36 | $205.35 | $205.40 |
| Purchase #7 | $233.98 | 6.274% | $248.6599 | $248.66 | $248.65 | $248.70 |
| 7 purchase totals = | $1,359.65 | $1,475.8074 | $1,475.79 | $1,475.80 | $1,475.90 | |