| 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 | $208.38 | 4.858% | $218.5031 | $218.50 | $218.50 | $218.50 |
| Purchase #2 | $187.98 | 7.747% | $202.5428 | $202.54 | $202.55 | $202.50 |
| Purchase #3 | $239.56 | 7.610% | $257.7905 | $257.79 | $257.80 | $257.80 |
| Purchase #4 | $168.33 | 9.449% | $184.2355 | $184.24 | $184.25 | $184.20 |
| Purchase #5 | $86.82 | 7.663% | $93.473 | $93.47 | $93.45 | $93.50 |
| Purchase #6 | $175.85 | 7.688% | $189.3693 | $189.37 | $189.35 | $189.40 |
| Purchase #7 | $213.98 | 6.632% | $228.1712 | $228.17 | $228.15 | $228.20 |
| 7 purchase totals = | $1,280.90 | $1,374.0854 | $1,374.08 | $1,374.05 | $1,374.10 | |