| 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 | $243.73 | 11.701% | $272.2488 | $272.25 | $272.25 | $272.20 |
| Purchase #2 | $100.26 | 10.175% | $110.4615 | $110.46 | $110.45 | $110.50 |
| Purchase #3 | $27.28 | 6.837% | $29.1451 | $29.15 | $29.15 | $29.10 |
| Purchase #4 | $148.63 | 11.577% | $165.8369 | $165.84 | $165.85 | $165.80 |
| Purchase #5 | $226.90 | 4.811% | $237.8162 | $237.82 | $237.80 | $237.80 |
| Purchase #6 | $114.75 | 7.202% | $123.0143 | $123.01 | $123.00 | $123.00 |
| Purchase #7 | $134.49 | 5.228% | $141.5211 | $141.52 | $141.50 | $141.50 |
| 7 purchase totals = | $996.04 | $1,080.0439 | $1,080.05 | $1,080.00 | $1,079.90 | |