| 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 | $111.60 | 11.173% | $124.0691 | $124.07 | $124.05 | $124.10 |
| Purchase #2 | $199.91 | 11.287% | $222.4738 | $222.47 | $222.45 | $222.50 |
| Purchase #3 | $201.83 | 11.166% | $224.3663 | $224.37 | $224.35 | $224.40 |
| Purchase #4 | $130.97 | 5.420% | $138.0686 | $138.07 | $138.05 | $138.10 |
| Purchase #5 | $173.40 | 4.804% | $181.7301 | $181.73 | $181.75 | $181.70 |
| Purchase #6 | $244.97 | 7.688% | $263.8033 | $263.80 | $263.80 | $263.80 |
| Purchase #7 | $51.71 | 12.554% | $58.2017 | $58.20 | $58.20 | $58.20 |
| 7 purchase totals = | $1,114.39 | $1,212.7129 | $1,212.71 | $1,212.65 | $1,212.80 | |