| 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 | $111.54 | 9.262% | $121.8708 | $121.87 | $121.85 | $121.90 |
| Purchase #2 | $203.51 | 10.728% | $225.3426 | $225.34 | $225.35 | $225.30 |
| Purchase #3 | $113.47 | 13.130% | $128.3686 | $128.37 | $128.35 | $128.40 |
| Purchase #4 | $50.85 | 6.337% | $54.0724 | $54.07 | $54.05 | $54.10 |
| Purchase #5 | $248.37 | 8.660% | $269.8788 | $269.88 | $269.90 | $269.90 |
| Purchase #6 | $106.35 | 13.163% | $120.3489 | $120.35 | $120.35 | $120.30 |
| Purchase #7 | $201.94 | 12.321% | $226.821 | $226.82 | $226.80 | $226.80 |
| 7 purchase totals = | $1,036.03 | $1,146.7031 | $1,146.70 | $1,146.65 | $1,146.70 | |