| 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 | $105.41 | 6.537% | $112.3007 | $112.30 | $112.30 | $112.30 |
| Purchase #2 | $60.34 | 9.238% | $65.9142 | $65.91 | $65.90 | $65.90 |
| Purchase #3 | $139.83 | 3.517% | $144.7478 | $144.75 | $144.75 | $144.70 |
| Purchase #4 | $237.53 | 4.672% | $248.6274 | $248.63 | $248.65 | $248.60 |
| Purchase #5 | $145.52 | 12.817% | $164.1713 | $164.17 | $164.15 | $164.20 |
| Purchase #6 | $249.81 | 12.342% | $280.6416 | $280.64 | $280.65 | $280.60 |
| Purchase #7 | $218.63 | 6.722% | $233.3263 | $233.33 | $233.35 | $233.30 |
| 7 purchase totals = | $1,157.07 | $1,249.7293 | $1,249.73 | $1,249.75 | $1,249.60 | |