| 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 | $206.98 | 6.805% | $221.065 | $221.07 | $221.05 | $221.10 |
| Purchase #2 | $168.83 | 5.574% | $178.2406 | $178.24 | $178.25 | $178.20 |
| Purchase #3 | $112.87 | 10.500% | $124.7214 | $124.72 | $124.70 | $124.70 |
| Purchase #4 | $216.88 | 4.366% | $226.349 | $226.35 | $226.35 | $226.30 |
| Purchase #5 | $183.68 | 8.535% | $199.3571 | $199.36 | $199.35 | $199.40 |
| Purchase #6 | $137.96 | 8.289% | $149.3955 | $149.40 | $149.40 | $149.40 |
| Purchase #7 | $148.36 | 13.225% | $167.9806 | $167.98 | $168.00 | $168.00 |
| 7 purchase totals = | $1,175.56 | $1,267.1092 | $1,267.12 | $1,267.10 | $1,267.10 | |