| 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 | $200.59 | 3.605% | $207.8213 | $207.82 | $207.80 | $207.80 |
| Purchase #2 | $61.84 | 3.671% | $64.1101 | $64.11 | $64.10 | $64.10 |
| Purchase #3 | $211.79 | 8.789% | $230.4042 | $230.40 | $230.40 | $230.40 |
| Purchase #4 | $186.78 | 7.606% | $200.9865 | $200.99 | $201.00 | $201.00 |
| Purchase #5 | $75.74 | 10.140% | $83.42 | $83.42 | $83.40 | $83.40 |
| Purchase #6 | $93.49 | 10.835% | $103.6196 | $103.62 | $103.60 | $103.60 |
| Purchase #7 | $190.56 | 3.244% | $196.7418 | $196.74 | $196.75 | $196.70 |
| 7 purchase totals = | $1,020.79 | $1,087.1035 | $1,087.10 | $1,087.05 | $1,087.00 | |