| 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 | $47.97 | 9.774% | $52.6586 | $52.66 | $52.65 | $52.70 |
| Purchase #2 | $235.66 | 12.451% | $265.002 | $265.00 | $265.00 | $265.00 |
| Purchase #3 | $139.89 | 6.527% | $149.0206 | $149.02 | $149.00 | $149.00 |
| Purchase #4 | $179.59 | 11.520% | $200.2788 | $200.28 | $200.30 | $200.30 |
| Purchase #5 | $147.96 | 3.529% | $153.1815 | $153.18 | $153.20 | $153.20 |
| Purchase #6 | $105.95 | 4.159% | $110.3565 | $110.36 | $110.35 | $110.40 |
| Purchase #7 | $146.73 | 4.176% | $152.8574 | $152.86 | $152.85 | $152.90 |
| 7 purchase totals = | $1,003.75 | $1,083.3554 | $1,083.36 | $1,083.35 | $1,083.50 | |