| 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 | $204.82 | 3.249% | $211.4746 | $211.47 | $211.45 | $211.50 |
| Purchase #2 | $179.88 | 10.842% | $199.3826 | $199.38 | $199.40 | $199.40 |
| Purchase #3 | $87.93 | 7.506% | $94.53 | $94.53 | $94.55 | $94.50 |
| Purchase #4 | $67.25 | 11.837% | $75.2104 | $75.21 | $75.20 | $75.20 |
| Purchase #5 | $109.62 | 8.434% | $118.8654 | $118.87 | $118.85 | $118.90 |
| Purchase #6 | $192.49 | 12.371% | $216.3029 | $216.30 | $216.30 | $216.30 |
| Purchase #7 | $173.41 | 6.122% | $184.0262 | $184.03 | $184.05 | $184.00 |
| 7 purchase totals = | $1,015.40 | $1,099.7921 | $1,099.79 | $1,099.80 | $1,099.80 | |