| 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 | $185.93 | 7.492% | $199.8599 | $199.86 | $199.85 | $199.90 |
| Purchase #2 | $126.96 | 10.276% | $140.0064 | $140.01 | $140.00 | $140.00 |
| Purchase #3 | $74.63 | 3.182% | $77.0047 | $77.00 | $77.00 | $77.00 |
| Purchase #4 | $120.38 | 5.332% | $126.7987 | $126.80 | $126.80 | $126.80 |
| Purchase #5 | $211.65 | 12.643% | $238.4089 | $238.41 | $238.40 | $238.40 |
| Purchase #6 | $183.33 | 3.111% | $189.0334 | $189.03 | $189.05 | $189.00 |
| Purchase #7 | $232.41 | 13.450% | $263.6691 | $263.67 | $263.65 | $263.70 |
| 7 purchase totals = | $1,135.29 | $1,234.7811 | $1,234.78 | $1,234.75 | $1,234.80 | |