| 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 | $201.55 | 12.196% | $226.131 | $226.13 | $226.15 | $226.10 |
| Purchase #2 | $160.31 | 12.853% | $180.9146 | $180.91 | $180.90 | $180.90 |
| Purchase #3 | $9.36 | 8.207% | $10.1282 | $10.13 | $10.15 | $10.10 |
| Purchase #4 | $175.50 | 12.680% | $197.7534 | $197.75 | $197.75 | $197.80 |
| Purchase #5 | $91.81 | 11.207% | $102.0991 | $102.10 | $102.10 | $102.10 |
| Purchase #6 | $166.93 | 11.562% | $186.2304 | $186.23 | $186.25 | $186.20 |
| Purchase #7 | $217.45 | 3.837% | $225.7936 | $225.79 | $225.80 | $225.80 |
| 7 purchase totals = | $1,022.91 | $1,129.0503 | $1,129.04 | $1,129.10 | $1,129.00 | |