| 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 | $192.40 | 6.240% | $204.4058 | $204.41 | $204.40 | $204.40 |
| Purchase #2 | $95.38 | 8.679% | $103.658 | $103.66 | $103.65 | $103.70 |
| Purchase #3 | $219.76 | 4.630% | $229.9349 | $229.93 | $229.95 | $229.90 |
| Purchase #4 | $147.73 | 8.429% | $160.1822 | $160.18 | $160.20 | $160.20 |
| Purchase #5 | $242.44 | 12.184% | $271.9789 | $271.98 | $272.00 | $272.00 |
| Purchase #6 | $178.52 | 3.108% | $184.0684 | $184.07 | $184.05 | $184.10 |
| Purchase #7 | $10.75 | 6.108% | $11.4066 | $11.41 | $11.40 | $11.40 |
| 7 purchase totals = | $1,086.98 | $1,165.6348 | $1,165.64 | $1,165.65 | $1,165.70 | |