| 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 | $209.95 | 5.680% | $221.8752 | $221.88 | $221.90 | $221.90 |
| Purchase #2 | $189.74 | 6.462% | $202.001 | $202.00 | $202.00 | $202.00 |
| Purchase #3 | $116.26 | 9.592% | $127.4117 | $127.41 | $127.40 | $127.40 |
| Purchase #4 | $66.78 | 11.679% | $74.5792 | $74.58 | $74.60 | $74.60 |
| Purchase #5 | $110.44 | 11.505% | $123.1461 | $123.15 | $123.15 | $123.10 |
| Purchase #6 | $154.58 | 13.838% | $175.9708 | $175.97 | $175.95 | $176.00 |
| Purchase #7 | $171.99 | 9.438% | $188.2224 | $188.22 | $188.20 | $188.20 |
| 7 purchase totals = | $1,019.74 | $1,113.2064 | $1,113.21 | $1,113.20 | $1,113.20 | |