| 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 | $236.79 | 12.425% | $266.2112 | $266.21 | $266.20 | $266.20 |
| Purchase #2 | $76.50 | 6.554% | $81.5138 | $81.51 | $81.50 | $81.50 |
| Purchase #3 | $110.95 | 11.129% | $123.2976 | $123.30 | $123.30 | $123.30 |
| Purchase #4 | $174.54 | 6.723% | $186.2743 | $186.27 | $186.25 | $186.30 |
| Purchase #5 | $27.91 | 11.438% | $31.1023 | $31.10 | $31.10 | $31.10 |
| Purchase #6 | $33.70 | 3.163% | $34.7659 | $34.77 | $34.75 | $34.80 |
| Purchase #7 | $167.25 | 11.203% | $185.987 | $185.99 | $186.00 | $186.00 |
| 7 purchase totals = | $827.64 | $909.1521 | $909.15 | $909.10 | $909.20 | |