| 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 | $197.61 | 3.632% | $204.7872 | $204.79 | $204.80 | $204.80 |
| Purchase #2 | $204.41 | 9.162% | $223.138 | $223.14 | $223.15 | $223.10 |
| Purchase #3 | $91.62 | 3.783% | $95.086 | $95.09 | $95.10 | $95.10 |
| Purchase #4 | $158.27 | 4.506% | $165.4016 | $165.40 | $165.40 | $165.40 |
| Purchase #5 | $107.65 | 7.383% | $115.5978 | $115.60 | $115.60 | $115.60 |
| Purchase #6 | $99.59 | 11.632% | $111.1743 | $111.17 | $111.15 | $111.20 |
| Purchase #7 | $199.69 | 9.610% | $218.8802 | $218.88 | $218.90 | $218.90 |
| 7 purchase totals = | $1,058.84 | $1,134.0651 | $1,134.07 | $1,134.10 | $1,134.10 | |