| 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 | $47.38 | 8.296% | $51.3106 | $51.31 | $51.30 | $51.30 |
| Purchase #2 | $217.36 | 9.548% | $238.1135 | $238.11 | $238.10 | $238.10 |
| Purchase #3 | $28.97 | 11.293% | $32.2416 | $32.24 | $32.25 | $32.20 |
| Purchase #4 | $5.64 | 6.721% | $6.0191 | $6.02 | $6.00 | $6.00 |
| Purchase #5 | $228.53 | 12.134% | $256.2598 | $256.26 | $256.25 | $256.30 |
| Purchase #6 | $175.89 | 3.317% | $181.7243 | $181.72 | $181.70 | $181.70 |
| Purchase #7 | $249.41 | 4.136% | $259.7256 | $259.73 | $259.75 | $259.70 |
| 7 purchase totals = | $953.18 | $1,025.3945 | $1,025.39 | $1,025.35 | $1,025.30 | |