| 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 | $224.72 | 3.382% | $232.32 | $232.32 | $232.30 | $232.30 |
| Purchase #2 | $208.38 | 6.818% | $222.5873 | $222.59 | $222.60 | $222.60 |
| Purchase #3 | $192.32 | 9.123% | $209.8654 | $209.87 | $209.85 | $209.90 |
| Purchase #4 | $60.59 | 8.865% | $65.9613 | $65.96 | $65.95 | $66.00 |
| Purchase #5 | $109.63 | 10.163% | $120.7717 | $120.77 | $120.75 | $120.80 |
| Purchase #6 | $13.95 | 6.134% | $14.8057 | $14.81 | $14.80 | $14.80 |
| Purchase #7 | $65.46 | 8.150% | $70.795 | $70.80 | $70.80 | $70.80 |
| 7 purchase totals = | $875.05 | $937.1064 | $937.12 | $937.05 | $937.20 | |