| 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 | $125.74 | 8.797% | $136.8013 | $136.80 | $136.80 | $136.80 |
| Purchase #2 | $22.52 | 8.501% | $24.4344 | $24.43 | $24.45 | $24.40 |
| Purchase #3 | $183.83 | 5.587% | $194.1006 | $194.10 | $194.10 | $194.10 |
| Purchase #4 | $188.66 | 5.122% | $198.3232 | $198.32 | $198.30 | $198.30 |
| Purchase #5 | $159.90 | 13.251% | $181.0883 | $181.09 | $181.10 | $181.10 |
| Purchase #6 | $106.62 | 12.840% | $120.31 | $120.31 | $120.30 | $120.30 |
| Purchase #7 | $219.96 | 4.183% | $229.1609 | $229.16 | $229.15 | $229.20 |
| 7 purchase totals = | $1,007.23 | $1,084.2187 | $1,084.21 | $1,084.20 | $1,084.20 | |