| 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 | $102.61 | 10.453% | $113.3358 | $113.34 | $113.35 | $113.30 |
| Purchase #2 | $171.81 | 8.285% | $186.0445 | $186.04 | $186.05 | $186.00 |
| Purchase #3 | $133.50 | 12.377% | $150.0233 | $150.02 | $150.00 | $150.00 |
| Purchase #4 | $105.56 | 3.259% | $109.0002 | $109.00 | $109.00 | $109.00 |
| Purchase #5 | $203.82 | 11.378% | $227.0106 | $227.01 | $227.00 | $227.00 |
| Purchase #6 | $38.80 | 7.137% | $41.5692 | $41.57 | $41.55 | $41.60 |
| Purchase #7 | $25.47 | 12.828% | $28.7373 | $28.74 | $28.75 | $28.70 |
| 7 purchase totals = | $781.57 | $855.7209 | $855.72 | $855.70 | $855.60 | |