| 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 | $127.76 | 11.640% | $142.6313 | $142.63 | $142.65 | $142.60 |
| Purchase #2 | $213.83 | 6.752% | $228.2678 | $228.27 | $228.25 | $228.30 |
| Purchase #3 | $206.62 | 13.337% | $234.1769 | $234.18 | $234.20 | $234.20 |
| Purchase #4 | $137.95 | 5.115% | $145.0061 | $145.01 | $145.00 | $145.00 |
| Purchase #5 | $204.55 | 7.868% | $220.644 | $220.64 | $220.65 | $220.60 |
| Purchase #6 | $115.71 | 3.300% | $119.5284 | $119.53 | $119.55 | $119.50 |
| Purchase #7 | $22.32 | 10.763% | $24.7223 | $24.72 | $24.70 | $24.70 |
| 7 purchase totals = | $1,028.74 | $1,114.9768 | $1,114.98 | $1,115.00 | $1,114.90 | |