| 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 | $241.60 | 4.190% | $251.723 | $251.72 | $251.70 | $251.70 |
| Purchase #2 | $107.50 | 3.355% | $111.1066 | $111.11 | $111.10 | $111.10 |
| Purchase #3 | $28.43 | 4.199% | $29.6238 | $29.62 | $29.60 | $29.60 |
| Purchase #4 | $134.56 | 9.827% | $147.7832 | $147.78 | $147.80 | $147.80 |
| Purchase #5 | $121.94 | 5.372% | $128.4906 | $128.49 | $128.50 | $128.50 |
| Purchase #6 | $230.50 | 4.733% | $241.4096 | $241.41 | $241.40 | $241.40 |
| Purchase #7 | $39.72 | 13.280% | $44.9948 | $44.99 | $45.00 | $45.00 |
| 7 purchase totals = | $904.25 | $955.1316 | $955.12 | $955.10 | $955.10 | |