| 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 | $232.53 | 7.102% | $249.0443 | $249.04 | $249.05 | $249.00 |
| Purchase #2 | $115.87 | 13.204% | $131.1695 | $131.17 | $131.15 | $131.20 |
| Purchase #3 | $54.69 | 4.600% | $57.2057 | $57.21 | $57.20 | $57.20 |
| Purchase #4 | $126.53 | 13.236% | $143.2775 | $143.28 | $143.30 | $143.30 |
| Purchase #5 | $21.48 | 3.787% | $22.2934 | $22.29 | $22.30 | $22.30 |
| Purchase #6 | $81.58 | 11.795% | $91.2024 | $91.20 | $91.20 | $91.20 |
| Purchase #7 | $97.41 | 11.134% | $108.2556 | $108.26 | $108.25 | $108.30 |
| 7 purchase totals = | $730.09 | $802.4484 | $802.45 | $802.45 | $802.50 | |