| 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 | $240.91 | 11.699% | $269.0941 | $269.09 | $269.10 | $269.10 |
| Purchase #2 | $179.72 | 7.482% | $193.1667 | $193.17 | $193.15 | $193.20 |
| Purchase #3 | $158.25 | 5.400% | $166.7955 | $166.80 | $166.80 | $166.80 |
| Purchase #4 | $39.64 | 7.351% | $42.5539 | $42.55 | $42.55 | $42.60 |
| Purchase #5 | $17.35 | 4.333% | $18.1018 | $18.10 | $18.10 | $18.10 |
| Purchase #6 | $101.58 | 5.314% | $106.978 | $106.98 | $107.00 | $107.00 |
| Purchase #7 | $155.28 | 13.284% | $175.9074 | $175.91 | $175.90 | $175.90 |
| 7 purchase totals = | $892.73 | $972.5974 | $972.60 | $972.60 | $972.70 | |