| 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 | $185.66 | 8.430% | $201.3111 | $201.31 | $201.30 | $201.30 |
| Purchase #2 | $235.26 | 10.401% | $259.7294 | $259.73 | $259.75 | $259.70 |
| Purchase #3 | $99.47 | 7.825% | $107.2535 | $107.25 | $107.25 | $107.30 |
| Purchase #4 | $47.81 | 7.501% | $51.3962 | $51.40 | $51.40 | $51.40 |
| Purchase #5 | $133.93 | 7.567% | $144.0645 | $144.06 | $144.05 | $144.10 |
| Purchase #6 | $190.35 | 3.386% | $196.7953 | $196.80 | $196.80 | $196.80 |
| Purchase #7 | $96.90 | 11.355% | $107.903 | $107.90 | $107.90 | $107.90 |
| 7 purchase totals = | $989.38 | $1,068.4530 | $1,068.45 | $1,068.45 | $1,068.50 | |