| 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 | $112.45 | 13.855% | $128.0299 | $128.03 | $128.05 | $128.00 |
| Purchase #2 | $107.35 | 3.582% | $111.1953 | $111.20 | $111.20 | $111.20 |
| Purchase #3 | $207.31 | 7.279% | $222.4001 | $222.40 | $222.40 | $222.40 |
| Purchase #4 | $139.32 | 6.269% | $148.054 | $148.05 | $148.05 | $148.10 |
| Purchase #5 | $84.78 | 12.721% | $95.5649 | $95.56 | $95.55 | $95.60 |
| Purchase #6 | $221.25 | 13.819% | $251.8245 | $251.82 | $251.80 | $251.80 |
| Purchase #7 | $5.50 | 9.419% | $6.018 | $6.02 | $6.00 | $6.00 |
| 7 purchase totals = | $877.96 | $963.0867 | $963.08 | $963.05 | $963.10 | |