| 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 | $230.81 | 7.170% | $247.3591 | $247.36 | $247.35 | $247.40 |
| Purchase #2 | $20.48 | 7.725% | $22.0621 | $22.06 | $22.05 | $22.10 |
| Purchase #3 | $185.36 | 9.337% | $202.6671 | $202.67 | $202.65 | $202.70 |
| Purchase #4 | $115.40 | 3.861% | $119.8556 | $119.86 | $119.85 | $119.90 |
| Purchase #5 | $123.35 | 10.361% | $136.1303 | $136.13 | $136.15 | $136.10 |
| Purchase #6 | $181.51 | 11.195% | $201.83 | $201.83 | $201.85 | $201.80 |
| Purchase #7 | $15.42 | 10.819% | $17.0883 | $17.09 | $17.10 | $17.10 |
| 7 purchase totals = | $872.33 | $946.9925 | $947.00 | $947.00 | $947.10 | |