| 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 | $207.95 | 4.269% | $216.8274 | $216.83 | $216.85 | $216.80 |
| Purchase #2 | $134.84 | 8.236% | $145.9454 | $145.95 | $145.95 | $145.90 |
| Purchase #3 | $140.67 | 9.648% | $154.2418 | $154.24 | $154.25 | $154.20 |
| Purchase #4 | $234.85 | 8.261% | $254.251 | $254.25 | $254.25 | $254.30 |
| Purchase #5 | $175.29 | 9.723% | $192.3334 | $192.33 | $192.35 | $192.30 |
| Purchase #6 | $140.31 | 6.243% | $149.0696 | $149.07 | $149.05 | $149.10 |
| Purchase #7 | $9.61 | 8.228% | $10.4007 | $10.40 | $10.40 | $10.40 |
| 7 purchase totals = | $1,043.52 | $1,123.0693 | $1,123.07 | $1,123.10 | $1,123.00 | |