| 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 | $222.57 | 3.438% | $230.222 | $230.22 | $230.20 | $230.20 |
| Purchase #2 | $201.38 | 10.407% | $222.3376 | $222.34 | $222.35 | $222.30 |
| Purchase #3 | $49.94 | 4.634% | $52.2542 | $52.25 | $52.25 | $52.30 |
| Purchase #4 | $15.25 | 7.475% | $16.3899 | $16.39 | $16.40 | $16.40 |
| Purchase #5 | $239.27 | 6.112% | $253.8942 | $253.89 | $253.90 | $253.90 |
| Purchase #6 | $214.26 | 13.741% | $243.7015 | $243.70 | $243.70 | $243.70 |
| Purchase #7 | $155.76 | 10.385% | $171.9357 | $171.94 | $171.95 | $171.90 |
| 7 purchase totals = | $1,098.43 | $1,190.7351 | $1,190.73 | $1,190.75 | $1,190.70 | |