| 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 | $94.84 | 5.303% | $99.8694 | $99.87 | $99.85 | $99.90 |
| Purchase #2 | $241.99 | 7.325% | $259.7158 | $259.72 | $259.70 | $259.70 |
| Purchase #3 | $52.28 | 12.792% | $58.9677 | $58.97 | $58.95 | $59.00 |
| Purchase #4 | $192.75 | 4.218% | $200.8802 | $200.88 | $200.90 | $200.90 |
| Purchase #5 | $104.95 | 12.364% | $117.926 | $117.93 | $117.95 | $117.90 |
| Purchase #6 | $193.78 | 12.699% | $218.3881 | $218.39 | $218.40 | $218.40 |
| Purchase #7 | $230.94 | 6.618% | $246.2236 | $246.22 | $246.20 | $246.20 |
| 7 purchase totals = | $1,111.53 | $1,201.9708 | $1,201.98 | $1,201.95 | $1,202.00 | |