| 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 | $120.54 | 5.310% | $126.9407 | $126.94 | $126.95 | $126.90 |
| Purchase #2 | $143.83 | 12.667% | $162.0489 | $162.05 | $162.05 | $162.00 |
| Purchase #3 | $249.59 | 7.477% | $268.2518 | $268.25 | $268.25 | $268.30 |
| Purchase #4 | $168.68 | 12.824% | $190.3115 | $190.31 | $190.30 | $190.30 |
| Purchase #5 | $202.85 | 9.200% | $221.5122 | $221.51 | $221.50 | $221.50 |
| Purchase #6 | $150.46 | 4.502% | $157.2337 | $157.23 | $157.25 | $157.20 |
| Purchase #7 | $137.37 | 8.109% | $148.5093 | $148.51 | $148.50 | $148.50 |
| 7 purchase totals = | $1,173.32 | $1,274.8081 | $1,274.80 | $1,274.80 | $1,274.70 | |