| 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 | $202.71 | 12.179% | $227.3981 | $227.40 | $227.40 | $227.40 |
| Purchase #2 | $94.98 | 8.489% | $103.0429 | $103.04 | $103.05 | $103.00 |
| Purchase #3 | $79.68 | 9.159% | $86.9779 | $86.98 | $87.00 | $87.00 |
| Purchase #4 | $127.66 | 7.404% | $137.1119 | $137.11 | $137.10 | $137.10 |
| Purchase #5 | $63.88 | 8.316% | $69.1923 | $69.19 | $69.20 | $69.20 |
| Purchase #6 | $5.43 | 11.639% | $6.062 | $6.06 | $6.05 | $6.10 |
| Purchase #7 | $149.61 | 5.158% | $157.3269 | $157.33 | $157.35 | $157.30 |
| 7 purchase totals = | $723.95 | $787.1120 | $787.11 | $787.15 | $787.10 | |