| 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 | $227.48 | 9.160% | $248.3172 | $248.32 | $248.30 | $248.30 |
| Purchase #2 | $56.74 | 8.113% | $61.3433 | $61.34 | $61.35 | $61.30 |
| Purchase #3 | $249.96 | 7.640% | $269.0569 | $269.06 | $269.05 | $269.10 |
| Purchase #4 | $171.39 | 3.692% | $177.7177 | $177.72 | $177.70 | $177.70 |
| Purchase #5 | $52.29 | 5.760% | $55.3019 | $55.30 | $55.30 | $55.30 |
| Purchase #6 | $88.87 | 3.386% | $91.8791 | $91.88 | $91.90 | $91.90 |
| Purchase #7 | $133.85 | 3.442% | $138.4571 | $138.46 | $138.45 | $138.50 |
| 7 purchase totals = | $980.58 | $1,042.0732 | $1,042.08 | $1,042.05 | $1,042.10 | |