| 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 | $28.43 | 4.219% | $29.6295 | $29.63 | $29.65 | $29.60 |
| Purchase #2 | $130.25 | 8.618% | $141.4749 | $141.47 | $141.45 | $141.50 |
| Purchase #3 | $217.26 | 4.129% | $226.2307 | $226.23 | $226.25 | $226.20 |
| Purchase #4 | $202.53 | 10.737% | $224.2756 | $224.28 | $224.30 | $224.30 |
| Purchase #5 | $186.44 | 3.602% | $193.1556 | $193.16 | $193.15 | $193.20 |
| Purchase #6 | $181.39 | 3.298% | $187.3722 | $187.37 | $187.35 | $187.40 |
| Purchase #7 | $148.99 | 12.784% | $168.0369 | $168.04 | $168.05 | $168.00 |
| 7 purchase totals = | $1,095.29 | $1,170.1754 | $1,170.18 | $1,170.20 | $1,170.20 | |