| 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 | $229.72 | 10.761% | $254.4402 | $254.44 | $254.45 | $254.40 |
| Purchase #2 | $247.38 | 10.247% | $272.729 | $272.73 | $272.75 | $272.70 |
| Purchase #3 | $19.80 | 12.679% | $22.3104 | $22.31 | $22.30 | $22.30 |
| Purchase #4 | $185.25 | 3.697% | $192.0987 | $192.10 | $192.10 | $192.10 |
| Purchase #5 | $77.60 | 6.195% | $82.4073 | $82.41 | $82.40 | $82.40 |
| Purchase #6 | $195.85 | 4.255% | $204.1834 | $204.18 | $204.20 | $204.20 |
| Purchase #7 | $41.25 | 3.449% | $42.6727 | $42.67 | $42.65 | $42.70 |
| 7 purchase totals = | $996.85 | $1,070.8417 | $1,070.84 | $1,070.85 | $1,070.80 | |