| 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 | $223.78 | 9.633% | $245.3367 | $245.34 | $245.35 | $245.30 |
| Purchase #2 | $176.89 | 12.847% | $199.6151 | $199.62 | $199.60 | $199.60 |
| Purchase #3 | $200.56 | 3.265% | $207.1083 | $207.11 | $207.10 | $207.10 |
| Purchase #4 | $114.49 | 8.873% | $124.6487 | $124.65 | $124.65 | $124.60 |
| Purchase #5 | $8.58 | 4.181% | $8.9387 | $8.94 | $8.95 | $8.90 |
| Purchase #6 | $81.55 | 3.597% | $84.4834 | $84.48 | $84.50 | $84.50 |
| Purchase #7 | $166.62 | 13.290% | $188.7638 | $188.76 | $188.75 | $188.80 |
| 7 purchase totals = | $972.47 | $1,058.8947 | $1,058.90 | $1,058.90 | $1,058.80 | |