| 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 | $171.26 | 7.212% | $183.6113 | $183.61 | $183.60 | $183.60 |
| Purchase #2 | $250.98 | 7.105% | $268.8121 | $268.81 | $268.80 | $268.80 |
| Purchase #3 | $241.25 | 4.805% | $252.8421 | $252.84 | $252.85 | $252.80 |
| Purchase #4 | $206.89 | 12.844% | $233.463 | $233.46 | $233.45 | $233.50 |
| Purchase #5 | $234.32 | 10.128% | $258.0519 | $258.05 | $258.05 | $258.10 |
| Purchase #6 | $160.89 | 8.507% | $174.5769 | $174.58 | $174.60 | $174.60 |
| Purchase #7 | $26.84 | 5.798% | $28.3962 | $28.40 | $28.40 | $28.40 |
| 7 purchase totals = | $1,292.43 | $1,399.7535 | $1,399.75 | $1,399.75 | $1,399.80 | |