| 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 | $198.29 | 5.574% | $209.3427 | $209.34 | $209.35 | $209.30 |
| Purchase #2 | $188.35 | 6.234% | $200.0917 | $200.09 | $200.10 | $200.10 |
| Purchase #3 | $158.98 | 9.538% | $174.1435 | $174.14 | $174.15 | $174.10 |
| Purchase #4 | $19.52 | 8.803% | $21.2383 | $21.24 | $21.25 | $21.20 |
| Purchase #5 | $33.38 | 4.754% | $34.9669 | $34.97 | $34.95 | $35.00 |
| Purchase #6 | $188.95 | 5.710% | $199.739 | $199.74 | $199.75 | $199.70 |
| Purchase #7 | $237.77 | 12.391% | $267.2321 | $267.23 | $267.25 | $267.20 |
| 7 purchase totals = | $1,025.24 | $1,106.7542 | $1,106.75 | $1,106.80 | $1,106.60 | |