| 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 | $126.99 | 7.707% | $136.7771 | $136.78 | $136.80 | $136.80 |
| Purchase #2 | $85.25 | 12.771% | $96.1373 | $96.14 | $96.15 | $96.10 |
| Purchase #3 | $139.72 | 7.150% | $149.71 | $149.71 | $149.70 | $149.70 |
| Purchase #4 | $71.52 | 13.270% | $81.0107 | $81.01 | $81.00 | $81.00 |
| Purchase #5 | $195.70 | 10.594% | $216.4325 | $216.43 | $216.45 | $216.40 |
| Purchase #6 | $106.92 | 13.758% | $121.6301 | $121.63 | $121.65 | $121.60 |
| Purchase #7 | $239.60 | 4.367% | $250.0633 | $250.06 | $250.05 | $250.10 |
| 7 purchase totals = | $965.70 | $1,051.7610 | $1,051.76 | $1,051.80 | $1,051.70 | |