| 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 | $183.53 | 11.701% | $205.0048 | $205.00 | $205.00 | $205.00 |
| Purchase #2 | $165.61 | 5.743% | $175.121 | $175.12 | $175.10 | $175.10 |
| Purchase #3 | $67.58 | 6.874% | $72.2254 | $72.23 | $72.25 | $72.20 |
| Purchase #4 | $192.86 | 7.240% | $206.8231 | $206.82 | $206.80 | $206.80 |
| Purchase #5 | $225.38 | 11.464% | $251.2176 | $251.22 | $251.20 | $251.20 |
| Purchase #6 | $11.49 | 3.193% | $11.8569 | $11.86 | $11.85 | $11.90 |
| Purchase #7 | $205.29 | 5.342% | $216.2566 | $216.26 | $216.25 | $216.30 |
| 7 purchase totals = | $1,051.74 | $1,138.5054 | $1,138.51 | $1,138.45 | $1,138.50 | |