| 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 | $192.29 | 10.752% | $212.965 | $212.97 | $212.95 | $213.00 |
| Purchase #2 | $147.66 | 11.816% | $165.1075 | $165.11 | $165.10 | $165.10 |
| Purchase #3 | $218.60 | 12.354% | $245.6058 | $245.61 | $245.60 | $245.60 |
| Purchase #4 | $54.70 | 11.525% | $61.0042 | $61.00 | $61.00 | $61.00 |
| Purchase #5 | $34.66 | 9.837% | $38.0695 | $38.07 | $38.05 | $38.10 |
| Purchase #6 | $153.70 | 10.143% | $169.2898 | $169.29 | $169.30 | $169.30 |
| Purchase #7 | $216.90 | 5.403% | $228.6191 | $228.62 | $228.60 | $228.60 |
| 7 purchase totals = | $1,018.51 | $1,120.6609 | $1,120.67 | $1,120.60 | $1,120.70 | |