| 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 | $248.79 | 4.492% | $259.9656 | $259.97 | $259.95 | $260.00 |
| Purchase #2 | $224.45 | 4.414% | $234.3572 | $234.36 | $234.35 | $234.40 |
| Purchase #3 | $158.99 | 13.150% | $179.8972 | $179.90 | $179.90 | $179.90 |
| Purchase #4 | $153.85 | 7.340% | $165.1426 | $165.14 | $165.15 | $165.10 |
| Purchase #5 | $194.38 | 3.285% | $200.7654 | $200.77 | $200.75 | $200.80 |
| Purchase #6 | $33.58 | 6.325% | $35.7039 | $35.70 | $35.70 | $35.70 |
| Purchase #7 | $13.94 | 8.688% | $15.1511 | $15.15 | $15.15 | $15.20 |
| 7 purchase totals = | $1,027.98 | $1,090.9830 | $1,090.99 | $1,090.95 | $1,091.10 | |