| 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 | $124.51 | 12.712% | $140.3377 | $140.34 | $140.35 | $140.30 |
| Purchase #2 | $115.63 | 6.614% | $123.2778 | $123.28 | $123.30 | $123.30 |
| Purchase #3 | $185.29 | 11.852% | $207.2506 | $207.25 | $207.25 | $207.30 |
| Purchase #4 | $150.74 | 4.597% | $157.6695 | $157.67 | $157.65 | $157.70 |
| Purchase #5 | $187.69 | 6.609% | $200.0944 | $200.09 | $200.10 | $200.10 |
| Purchase #6 | $80.73 | 5.728% | $85.3542 | $85.35 | $85.35 | $85.40 |
| Purchase #7 | $133.44 | 12.142% | $149.6423 | $149.64 | $149.65 | $149.60 |
| 7 purchase totals = | $978.03 | $1,063.6265 | $1,063.62 | $1,063.65 | $1,063.70 | |