| 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 | $200.98 | 10.820% | $222.726 | $222.73 | $222.75 | $222.70 |
| Purchase #2 | $212.87 | 13.226% | $241.0242 | $241.02 | $241.00 | $241.00 |
| Purchase #3 | $195.53 | 11.264% | $217.5545 | $217.55 | $217.55 | $217.60 |
| Purchase #4 | $222.73 | 3.334% | $230.1558 | $230.16 | $230.15 | $230.20 |
| Purchase #5 | $57.94 | 11.648% | $64.6889 | $64.69 | $64.70 | $64.70 |
| Purchase #6 | $26.30 | 3.370% | $27.1863 | $27.19 | $27.20 | $27.20 |
| Purchase #7 | $202.37 | 6.126% | $214.7672 | $214.77 | $214.75 | $214.80 |
| 7 purchase totals = | $1,118.72 | $1,218.1029 | $1,218.11 | $1,218.10 | $1,218.20 | |