| 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 | $237.53 | 5.668% | $250.9932 | $250.99 | $251.00 | $251.00 |
| Purchase #2 | $185.37 | 9.559% | $203.0895 | $203.09 | $203.10 | $203.10 |
| Purchase #3 | $104.46 | 6.644% | $111.4003 | $111.40 | $111.40 | $111.40 |
| Purchase #4 | $25.63 | 6.740% | $27.3575 | $27.36 | $27.35 | $27.40 |
| Purchase #5 | $181.67 | 4.308% | $189.4963 | $189.50 | $189.50 | $189.50 |
| Purchase #6 | $92.83 | 5.273% | $97.7249 | $97.72 | $97.70 | $97.70 |
| Purchase #7 | $95.93 | 11.851% | $107.2987 | $107.30 | $107.30 | $107.30 |
| 7 purchase totals = | $923.42 | $987.3604 | $987.36 | $987.35 | $987.40 | |