| 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 | $6.99 | 4.256% | $7.2875 | $7.29 | $7.30 | $7.30 |
| Purchase #2 | $216.90 | 11.203% | $241.1993 | $241.20 | $241.20 | $241.20 |
| Purchase #3 | $218.55 | 10.619% | $241.7578 | $241.76 | $241.75 | $241.80 |
| Purchase #4 | $46.67 | 8.317% | $50.5515 | $50.55 | $50.55 | $50.60 |
| Purchase #5 | $214.32 | 10.164% | $236.1035 | $236.10 | $236.10 | $236.10 |
| Purchase #6 | $128.36 | 7.726% | $138.2771 | $138.28 | $138.30 | $138.30 |
| Purchase #7 | $115.33 | 7.160% | $123.5876 | $123.59 | $123.60 | $123.60 |
| 7 purchase totals = | $947.12 | $1,038.7643 | $1,038.77 | $1,038.80 | $1,038.90 | |