| 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 | $213.66 | 7.459% | $229.5969 | $229.60 | $229.60 | $229.60 |
| Purchase #2 | $213.43 | 9.278% | $233.232 | $233.23 | $233.25 | $233.20 |
| Purchase #3 | $161.96 | 12.221% | $181.7531 | $181.75 | $181.75 | $181.80 |
| Purchase #4 | $148.62 | 12.371% | $167.0058 | $167.01 | $167.00 | $167.00 |
| Purchase #5 | $27.25 | 10.186% | $30.0257 | $30.03 | $30.05 | $30.00 |
| Purchase #6 | $207.71 | 3.180% | $214.3152 | $214.32 | $214.30 | $214.30 |
| Purchase #7 | $107.42 | 11.805% | $120.1009 | $120.10 | $120.10 | $120.10 |
| 7 purchase totals = | $1,080.05 | $1,176.0296 | $1,176.04 | $1,176.05 | $1,176.00 | |