| 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 | $214.86 | 3.740% | $222.8958 | $222.90 | $222.90 | $222.90 |
| Purchase #2 | $114.98 | 12.317% | $129.1421 | $129.14 | $129.15 | $129.10 |
| Purchase #3 | $11.43 | 4.801% | $11.9788 | $11.98 | $12.00 | $12.00 |
| Purchase #4 | $219.80 | 10.347% | $242.5427 | $242.54 | $242.55 | $242.50 |
| Purchase #5 | $206.30 | 11.475% | $229.9729 | $229.97 | $229.95 | $230.00 |
| Purchase #6 | $181.63 | 9.589% | $199.0465 | $199.05 | $199.05 | $199.00 |
| Purchase #7 | $43.27 | 5.449% | $45.6278 | $45.63 | $45.65 | $45.60 |
| 7 purchase totals = | $992.27 | $1,081.2066 | $1,081.21 | $1,081.25 | $1,081.10 | |