| 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 | $230.35 | 7.160% | $246.8431 | $246.84 | $246.85 | $246.80 |
| Purchase #2 | $107.47 | 4.476% | $112.2804 | $112.28 | $112.30 | $112.30 |
| Purchase #3 | $78.65 | 11.715% | $87.8638 | $87.86 | $87.85 | $87.90 |
| Purchase #4 | $197.45 | 8.560% | $214.3517 | $214.35 | $214.35 | $214.40 |
| Purchase #5 | $106.34 | 3.599% | $110.1672 | $110.17 | $110.15 | $110.20 |
| Purchase #6 | $193.25 | 6.612% | $206.0277 | $206.03 | $206.05 | $206.00 |
| Purchase #7 | $68.78 | 4.709% | $72.0189 | $72.02 | $72.00 | $72.00 |
| 7 purchase totals = | $982.29 | $1,049.5528 | $1,049.55 | $1,049.55 | $1,049.60 | |