| 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 | $213.75 | 6.700% | $228.0713 | $228.07 | $228.05 | $228.10 |
| Purchase #2 | $5.45 | 6.870% | $5.8244 | $5.82 | $5.80 | $5.80 |
| Purchase #3 | $165.77 | 5.442% | $174.7912 | $174.79 | $174.80 | $174.80 |
| Purchase #4 | $184.52 | 8.869% | $200.8851 | $200.89 | $200.90 | $200.90 |
| Purchase #5 | $101.54 | 6.221% | $107.8568 | $107.86 | $107.85 | $107.90 |
| Purchase #6 | $169.99 | 5.322% | $179.0369 | $179.04 | $179.05 | $179.00 |
| Purchase #7 | $243.42 | 3.452% | $251.8229 | $251.82 | $251.80 | $251.80 |
| 7 purchase totals = | $1,084.44 | $1,148.2886 | $1,148.29 | $1,148.25 | $1,148.30 | |