| 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 | $191.93 | 3.220% | $198.1101 | $198.11 | $198.10 | $198.10 |
| Purchase #2 | $9.59 | 8.452% | $10.4005 | $10.40 | $10.40 | $10.40 |
| Purchase #3 | $245.95 | 12.260% | $276.1035 | $276.10 | $276.10 | $276.10 |
| Purchase #4 | $5.43 | 3.856% | $5.6394 | $5.64 | $5.65 | $5.60 |
| Purchase #5 | $29.46 | 9.830% | $32.3559 | $32.36 | $32.35 | $32.40 |
| Purchase #6 | $119.79 | 10.237% | $132.0529 | $132.05 | $132.05 | $132.10 |
| Purchase #7 | $157.39 | 10.308% | $173.6138 | $173.61 | $173.60 | $173.60 |
| 7 purchase totals = | $759.54 | $828.2761 | $828.27 | $828.25 | $828.30 | |