| 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 | $116.75 | 3.179% | $120.4615 | $120.46 | $120.45 | $120.50 |
| Purchase #2 | $137.81 | 3.849% | $143.1143 | $143.11 | $143.10 | $143.10 |
| Purchase #3 | $208.70 | 8.376% | $226.1807 | $226.18 | $226.20 | $226.20 |
| Purchase #4 | $164.77 | 8.575% | $178.899 | $178.90 | $178.90 | $178.90 |
| Purchase #5 | $89.35 | 7.492% | $96.0441 | $96.04 | $96.05 | $96.00 |
| Purchase #6 | $189.48 | 6.715% | $202.2036 | $202.20 | $202.20 | $202.20 |
| Purchase #7 | $238.88 | 13.728% | $271.6734 | $271.67 | $271.65 | $271.70 |
| 7 purchase totals = | $1,145.74 | $1,238.5766 | $1,238.56 | $1,238.55 | $1,238.60 | |