| 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 | $189.54 | 13.170% | $214.5024 | $214.50 | $214.50 | $214.50 |
| Purchase #2 | $124.49 | 3.825% | $129.2517 | $129.25 | $129.25 | $129.30 |
| Purchase #3 | $181.82 | 10.723% | $201.3166 | $201.32 | $201.30 | $201.30 |
| Purchase #4 | $190.63 | 11.494% | $212.541 | $212.54 | $212.55 | $212.50 |
| Purchase #5 | $104.35 | 11.763% | $116.6247 | $116.62 | $116.60 | $116.60 |
| Purchase #6 | $148.34 | 11.627% | $165.5875 | $165.59 | $165.60 | $165.60 |
| Purchase #7 | $5.68 | 4.409% | $5.9304 | $5.93 | $5.95 | $5.90 |
| 7 purchase totals = | $944.85 | $1,045.7543 | $1,045.75 | $1,045.75 | $1,045.70 | |