| 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 | $183.54 | 9.388% | $200.7707 | $200.77 | $200.75 | $200.80 |
| Purchase #2 | $200.61 | 3.291% | $207.2121 | $207.21 | $207.20 | $207.20 |
| Purchase #3 | $139.77 | 4.570% | $146.1575 | $146.16 | $146.15 | $146.20 |
| Purchase #4 | $207.79 | 13.835% | $236.5377 | $236.54 | $236.55 | $236.50 |
| Purchase #5 | $5.31 | 9.394% | $5.8088 | $5.81 | $5.80 | $5.80 |
| Purchase #6 | $117.79 | 10.504% | $130.1627 | $130.16 | $130.15 | $130.20 |
| Purchase #7 | $117.39 | 7.587% | $126.2964 | $126.30 | $126.30 | $126.30 |
| 7 purchase totals = | $972.20 | $1,052.9459 | $1,052.95 | $1,052.90 | $1,053.00 | |