| 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 | $37.35 | 5.346% | $39.3467 | $39.35 | $39.35 | $39.30 |
| Purchase #2 | $169.99 | 9.666% | $186.4212 | $186.42 | $186.40 | $186.40 |
| Purchase #3 | $235.58 | 8.374% | $255.3075 | $255.31 | $255.30 | $255.30 |
| Purchase #4 | $93.45 | 7.409% | $100.3737 | $100.37 | $100.35 | $100.40 |
| Purchase #5 | $151.76 | 8.105% | $164.0601 | $164.06 | $164.05 | $164.10 |
| Purchase #6 | $206.88 | 3.757% | $214.6525 | $214.65 | $214.65 | $214.70 |
| Purchase #7 | $238.38 | 9.320% | $260.597 | $260.60 | $260.60 | $260.60 |
| 7 purchase totals = | $1,133.39 | $1,220.7587 | $1,220.76 | $1,220.70 | $1,220.80 | |