| 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 | $200.54 | 3.354% | $207.2661 | $207.27 | $207.25 | $207.30 |
| Purchase #2 | $107.99 | 13.565% | $122.6388 | $122.64 | $122.65 | $122.60 |
| Purchase #3 | $248.28 | 7.332% | $266.4839 | $266.48 | $266.50 | $266.50 |
| Purchase #4 | $63.44 | 12.802% | $71.5616 | $71.56 | $71.55 | $71.60 |
| Purchase #5 | $10.38 | 3.587% | $10.7523 | $10.75 | $10.75 | $10.80 |
| Purchase #6 | $110.67 | 5.488% | $116.7436 | $116.74 | $116.75 | $116.70 |
| Purchase #7 | $196.45 | 8.259% | $212.6748 | $212.67 | $212.65 | $212.70 |
| 7 purchase totals = | $937.75 | $1,008.1211 | $1,008.11 | $1,008.10 | $1,008.20 | |