| 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 | $96.91 | 3.540% | $100.3406 | $100.34 | $100.35 | $100.30 |
| Purchase #2 | $79.43 | 8.279% | $86.006 | $86.01 | $86.00 | $86.00 |
| Purchase #3 | $155.70 | 3.507% | $161.1604 | $161.16 | $161.15 | $161.20 |
| Purchase #4 | $136.68 | 7.271% | $146.618 | $146.62 | $146.60 | $146.60 |
| Purchase #5 | $234.71 | 6.323% | $249.5507 | $249.55 | $249.55 | $249.60 |
| Purchase #6 | $185.87 | 8.323% | $201.34 | $201.34 | $201.35 | $201.30 |
| Purchase #7 | $149.71 | 12.558% | $168.5106 | $168.51 | $168.50 | $168.50 |
| 7 purchase totals = | $1,039.01 | $1,113.5263 | $1,113.53 | $1,113.50 | $1,113.50 | |