| 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 | $199.87 | 11.646% | $223.1469 | $223.15 | $223.15 | $223.10 |
| Purchase #2 | $29.92 | 7.563% | $32.1828 | $32.18 | $32.20 | $32.20 |
| Purchase #3 | $198.63 | 12.251% | $222.9642 | $222.96 | $222.95 | $223.00 |
| Purchase #4 | $197.90 | 8.737% | $215.1905 | $215.19 | $215.20 | $215.20 |
| Purchase #5 | $127.40 | 3.774% | $132.2081 | $132.21 | $132.20 | $132.20 |
| Purchase #6 | $109.51 | 7.752% | $117.9992 | $118.00 | $118.00 | $118.00 |
| Purchase #7 | $137.40 | 10.218% | $151.4395 | $151.44 | $151.45 | $151.40 |
| 7 purchase totals = | $1,000.63 | $1,095.1312 | $1,095.13 | $1,095.15 | $1,095.10 | |