| 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 | $67.92 | 7.766% | $73.1947 | $73.19 | $73.20 | $73.20 |
| Purchase #2 | $50.79 | 7.123% | $54.4078 | $54.41 | $54.40 | $54.40 |
| Purchase #3 | $110.29 | 8.804% | $119.9999 | $120.00 | $120.00 | $120.00 |
| Purchase #4 | $226.93 | 13.806% | $258.26 | $258.26 | $258.25 | $258.30 |
| Purchase #5 | $83.46 | 12.267% | $93.698 | $93.70 | $93.70 | $93.70 |
| Purchase #6 | $188.98 | 5.874% | $200.0807 | $200.08 | $200.10 | $200.10 |
| Purchase #7 | $202.46 | 9.757% | $222.214 | $222.21 | $222.20 | $222.20 |
| 7 purchase totals = | $930.83 | $1,021.8551 | $1,021.85 | $1,021.85 | $1,021.90 | |