| 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 | $202.39 | 11.516% | $225.6972 | $225.70 | $225.70 | $225.70 |
| Purchase #2 | $174.39 | 5.189% | $183.4391 | $183.44 | $183.45 | $183.40 |
| Purchase #3 | $48.89 | 9.636% | $53.601 | $53.60 | $53.60 | $53.60 |
| Purchase #4 | $158.69 | 4.757% | $166.2389 | $166.24 | $166.25 | $166.20 |
| Purchase #5 | $161.86 | 13.171% | $183.1786 | $183.18 | $183.20 | $183.20 |
| Purchase #6 | $226.62 | 7.269% | $243.093 | $243.09 | $243.10 | $243.10 |
| Purchase #7 | $181.83 | 11.542% | $202.8168 | $202.82 | $202.80 | $202.80 |
| 7 purchase totals = | $1,154.67 | $1,258.0646 | $1,258.07 | $1,258.10 | $1,258.00 | |