| 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 | $194.89 | 4.113% | $202.9058 | $202.91 | $202.90 | $202.90 |
| Purchase #2 | $7.44 | 7.669% | $8.0106 | $8.01 | $8.00 | $8.00 |
| Purchase #3 | $241.67 | 10.138% | $266.1705 | $266.17 | $266.15 | $266.20 |
| Purchase #4 | $181.63 | 3.102% | $187.2642 | $187.26 | $187.25 | $187.30 |
| Purchase #5 | $241.94 | 11.667% | $270.1671 | $270.17 | $270.15 | $270.20 |
| Purchase #6 | $112.43 | 12.147% | $126.0869 | $126.09 | $126.10 | $126.10 |
| Purchase #7 | $173.97 | 8.725% | $189.1489 | $189.15 | $189.15 | $189.10 |
| 7 purchase totals = | $1,153.97 | $1,249.7540 | $1,249.76 | $1,249.70 | $1,249.80 | |