| 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 | $244.53 | 13.438% | $277.3899 | $277.39 | $277.40 | $277.40 |
| Purchase #2 | $6.29 | 6.484% | $6.6978 | $6.70 | $6.70 | $6.70 |
| Purchase #3 | $168.48 | 9.229% | $184.029 | $184.03 | $184.05 | $184.00 |
| Purchase #4 | $173.42 | 11.126% | $192.7147 | $192.71 | $192.70 | $192.70 |
| Purchase #5 | $89.62 | 10.569% | $99.0919 | $99.09 | $99.10 | $99.10 |
| Purchase #6 | $226.54 | 13.833% | $257.8773 | $257.88 | $257.90 | $257.90 |
| Purchase #7 | $94.77 | 12.797% | $106.8977 | $106.90 | $106.90 | $106.90 |
| 7 purchase totals = | $1,003.65 | $1,124.6983 | $1,124.70 | $1,124.75 | $1,124.70 | |