| 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 | $185.33 | 8.372% | $200.8458 | $200.85 | $200.85 | $200.80 |
| Purchase #2 | $14.56 | 10.518% | $16.0914 | $16.09 | $16.10 | $16.10 |
| Purchase #3 | $206.90 | 3.799% | $214.7601 | $214.76 | $214.75 | $214.80 |
| Purchase #4 | $11.95 | 4.800% | $12.5236 | $12.52 | $12.50 | $12.50 |
| Purchase #5 | $54.45 | 5.497% | $57.4431 | $57.44 | $57.45 | $57.40 |
| Purchase #6 | $225.80 | 11.655% | $252.117 | $252.12 | $252.10 | $252.10 |
| Purchase #7 | $207.44 | 3.333% | $214.354 | $214.35 | $214.35 | $214.40 |
| 7 purchase totals = | $906.43 | $968.1350 | $968.13 | $968.10 | $968.10 | |