| 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 | $120.67 | 4.481% | $126.0772 | $126.08 | $126.10 | $126.10 |
| Purchase #2 | $216.35 | 4.186% | $225.4064 | $225.41 | $225.40 | $225.40 |
| Purchase #3 | $22.58 | 7.364% | $24.2428 | $24.24 | $24.25 | $24.20 |
| Purchase #4 | $155.67 | 5.172% | $163.7213 | $163.72 | $163.70 | $163.70 |
| Purchase #5 | $177.89 | 5.712% | $188.0511 | $188.05 | $188.05 | $188.10 |
| Purchase #6 | $147.27 | 9.573% | $161.3682 | $161.37 | $161.35 | $161.40 |
| Purchase #7 | $248.96 | 10.120% | $274.1548 | $274.15 | $274.15 | $274.20 |
| 7 purchase totals = | $1,089.39 | $1,163.0218 | $1,163.02 | $1,163.00 | $1,163.10 | |