| 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 | $240.74 | 3.160% | $248.3474 | $248.35 | $248.35 | $248.30 |
| Purchase #2 | $95.59 | 4.636% | $100.0216 | $100.02 | $100.00 | $100.00 |
| Purchase #3 | $231.94 | 10.312% | $255.8577 | $255.86 | $255.85 | $255.90 |
| Purchase #4 | $207.88 | 7.772% | $224.0364 | $224.04 | $224.05 | $224.00 |
| Purchase #5 | $229.61 | 9.590% | $251.6296 | $251.63 | $251.65 | $251.60 |
| Purchase #6 | $134.41 | 12.153% | $150.7448 | $150.74 | $150.75 | $150.70 |
| Purchase #7 | $177.49 | 6.566% | $189.144 | $189.14 | $189.15 | $189.10 |
| 7 purchase totals = | $1,317.66 | $1,419.7815 | $1,419.78 | $1,419.80 | $1,419.60 | |