| 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 | $87.75 | 12.514% | $98.731 | $98.73 | $98.75 | $98.70 |
| Purchase #2 | $221.47 | 13.429% | $251.2112 | $251.21 | $251.20 | $251.20 |
| Purchase #3 | $202.99 | 3.344% | $209.778 | $209.78 | $209.80 | $209.80 |
| Purchase #4 | $127.90 | 4.188% | $133.2565 | $133.26 | $133.25 | $133.30 |
| Purchase #5 | $184.63 | 12.313% | $207.3635 | $207.36 | $207.35 | $207.40 |
| Purchase #6 | $154.70 | 10.133% | $170.3758 | $170.38 | $170.40 | $170.40 |
| Purchase #7 | $135.64 | 10.309% | $149.6231 | $149.62 | $149.60 | $149.60 |
| 7 purchase totals = | $1,115.08 | $1,220.3391 | $1,220.34 | $1,220.35 | $1,220.40 | |