| 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 | $232.28 | 3.750% | $240.9905 | $240.99 | $241.00 | $241.00 |
| Purchase #2 | $71.25 | 11.120% | $79.173 | $79.17 | $79.15 | $79.20 |
| Purchase #3 | $208.90 | 10.449% | $230.728 | $230.73 | $230.75 | $230.70 |
| Purchase #4 | $143.32 | 10.611% | $158.5277 | $158.53 | $158.55 | $158.50 |
| Purchase #5 | $240.55 | 12.811% | $271.3669 | $271.37 | $271.35 | $271.40 |
| Purchase #6 | $122.46 | 10.109% | $134.8395 | $134.84 | $134.85 | $134.80 |
| Purchase #7 | $154.96 | 3.665% | $160.6393 | $160.64 | $160.65 | $160.60 |
| 7 purchase totals = | $1,173.72 | $1,276.2649 | $1,276.27 | $1,276.30 | $1,276.20 | |