| 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 | $155.56 | 4.599% | $162.7142 | $162.71 | $162.70 | $162.70 |
| Purchase #2 | $217.36 | 4.342% | $226.7978 | $226.80 | $226.80 | $226.80 |
| Purchase #3 | $222.32 | 6.438% | $236.633 | $236.63 | $236.65 | $236.60 |
| Purchase #4 | $53.31 | 13.401% | $60.4541 | $60.45 | $60.45 | $60.50 |
| Purchase #5 | $227.29 | 13.566% | $258.1242 | $258.12 | $258.10 | $258.10 |
| Purchase #6 | $24.51 | 12.725% | $27.6289 | $27.63 | $27.65 | $27.60 |
| Purchase #7 | $220.57 | 13.851% | $251.1212 | $251.12 | $251.10 | $251.10 |
| 7 purchase totals = | $1,120.92 | $1,223.4734 | $1,223.46 | $1,223.45 | $1,223.40 | |