| 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 | $198.77 | 5.513% | $209.7282 | $209.73 | $209.75 | $209.70 |
| Purchase #2 | $195.57 | 7.163% | $209.5787 | $209.58 | $209.60 | $209.60 |
| Purchase #3 | $52.43 | 10.846% | $58.1166 | $58.12 | $58.10 | $58.10 |
| Purchase #4 | $140.37 | 9.542% | $153.7641 | $153.76 | $153.75 | $153.80 |
| Purchase #5 | $80.93 | 11.264% | $90.046 | $90.05 | $90.05 | $90.00 |
| Purchase #6 | $190.28 | 7.253% | $204.081 | $204.08 | $204.10 | $204.10 |
| Purchase #7 | $218.25 | 4.179% | $227.3707 | $227.37 | $227.35 | $227.40 |
| 7 purchase totals = | $1,076.60 | $1,152.6853 | $1,152.69 | $1,152.70 | $1,152.70 | |