| 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 | $204.31 | 5.576% | $215.7023 | $215.70 | $215.70 | $215.70 |
| Purchase #2 | $51.41 | 7.579% | $55.3064 | $55.31 | $55.30 | $55.30 |
| Purchase #3 | $224.54 | 7.860% | $242.1888 | $242.19 | $242.20 | $242.20 |
| Purchase #4 | $49.52 | 4.793% | $51.8935 | $51.89 | $51.90 | $51.90 |
| Purchase #5 | $197.93 | 10.275% | $218.2673 | $218.27 | $218.25 | $218.30 |
| Purchase #6 | $179.30 | 7.403% | $192.5736 | $192.57 | $192.55 | $192.60 |
| Purchase #7 | $159.46 | 12.281% | $179.0433 | $179.04 | $179.05 | $179.00 |
| 7 purchase totals = | $1,066.47 | $1,154.9752 | $1,154.97 | $1,154.95 | $1,155.00 | |