| 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 | $145.26 | 12.415% | $163.294 | $163.29 | $163.30 | $163.30 |
| Purchase #2 | $201.90 | 11.133% | $224.3775 | $224.38 | $224.40 | $224.40 |
| Purchase #3 | $219.57 | 6.735% | $234.358 | $234.36 | $234.35 | $234.40 |
| Purchase #4 | $110.45 | 12.189% | $123.9128 | $123.91 | $123.90 | $123.90 |
| Purchase #5 | $94.37 | 9.135% | $102.9907 | $102.99 | $103.00 | $103.00 |
| Purchase #6 | $115.34 | 13.194% | $130.558 | $130.56 | $130.55 | $130.60 |
| Purchase #7 | $229.43 | 3.658% | $237.8225 | $237.82 | $237.80 | $237.80 |
| 7 purchase totals = | $1,116.32 | $1,217.3135 | $1,217.31 | $1,217.30 | $1,217.40 | |