| 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 | $11.90 | 6.594% | $12.6847 | $12.68 | $12.70 | $12.70 |
| Purchase #2 | $156.57 | 3.647% | $162.2801 | $162.28 | $162.30 | $162.30 |
| Purchase #3 | $249.27 | 10.411% | $275.2215 | $275.22 | $275.20 | $275.20 |
| Purchase #4 | $187.74 | 13.189% | $212.501 | $212.50 | $212.50 | $212.50 |
| Purchase #5 | $190.62 | 8.777% | $207.3507 | $207.35 | $207.35 | $207.40 |
| Purchase #6 | $124.98 | 6.570% | $133.1912 | $133.19 | $133.20 | $133.20 |
| Purchase #7 | $76.77 | 8.307% | $83.1473 | $83.15 | $83.15 | $83.10 |
| 7 purchase totals = | $997.85 | $1,086.3765 | $1,086.37 | $1,086.40 | $1,086.40 | |