| 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 | $196.62 | 7.497% | $211.3606 | $211.36 | $211.35 | $211.40 |
| Purchase #2 | $88.98 | 13.515% | $101.0056 | $101.01 | $101.00 | $101.00 |
| Purchase #3 | $204.99 | 12.568% | $230.7531 | $230.75 | $230.75 | $230.80 |
| Purchase #4 | $216.26 | 4.826% | $226.6967 | $226.70 | $226.70 | $226.70 |
| Purchase #5 | $105.34 | 12.657% | $118.6729 | $118.67 | $118.65 | $118.70 |
| Purchase #6 | $67.67 | 4.629% | $70.8024 | $70.80 | $70.80 | $70.80 |
| Purchase #7 | $199.76 | 3.356% | $206.4639 | $206.46 | $206.45 | $206.50 |
| 7 purchase totals = | $1,079.62 | $1,165.7552 | $1,165.75 | $1,165.70 | $1,165.90 | |