| 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 | $246.25 | 12.715% | $277.5607 | $277.56 | $277.55 | $277.60 |
| Purchase #2 | $55.76 | 9.227% | $60.905 | $60.91 | $60.90 | $60.90 |
| Purchase #3 | $198.95 | 7.843% | $214.5536 | $214.55 | $214.55 | $214.60 |
| Purchase #4 | $206.85 | 13.348% | $234.4603 | $234.46 | $234.45 | $234.50 |
| Purchase #5 | $70.54 | 9.169% | $77.0078 | $77.01 | $77.00 | $77.00 |
| Purchase #6 | $239.58 | 3.250% | $247.3664 | $247.37 | $247.35 | $247.40 |
| Purchase #7 | $189.26 | 5.415% | $199.5084 | $199.51 | $199.50 | $199.50 |
| 7 purchase totals = | $1,207.19 | $1,311.3622 | $1,311.37 | $1,311.30 | $1,311.50 | |