| 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 | $106.35 | 13.452% | $120.6562 | $120.66 | $120.65 | $120.70 |
| Purchase #2 | $199.52 | 5.737% | $210.9665 | $210.97 | $210.95 | $211.00 |
| Purchase #3 | $46.36 | 13.252% | $52.5036 | $52.50 | $52.50 | $52.50 |
| Purchase #4 | $102.96 | 12.625% | $115.9587 | $115.96 | $115.95 | $116.00 |
| Purchase #5 | $144.75 | 4.403% | $151.1233 | $151.12 | $151.10 | $151.10 |
| Purchase #6 | $99.62 | 4.119% | $103.7233 | $103.72 | $103.70 | $103.70 |
| Purchase #7 | $200.33 | 9.251% | $218.8625 | $218.86 | $218.85 | $218.90 |
| 7 purchase totals = | $899.89 | $973.7941 | $973.79 | $973.70 | $973.90 | |