| 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 | $95.32 | 11.298% | $106.0893 | $106.09 | $106.10 | $106.10 |
| Purchase #2 | $9.27 | 12.561% | $10.4344 | $10.43 | $10.45 | $10.40 |
| Purchase #3 | $35.41 | 8.591% | $38.4521 | $38.45 | $38.45 | $38.50 |
| Purchase #4 | $80.59 | 13.658% | $91.597 | $91.60 | $91.60 | $91.60 |
| Purchase #5 | $196.61 | 10.828% | $217.8989 | $217.90 | $217.90 | $217.90 |
| Purchase #6 | $241.52 | 3.568% | $250.1374 | $250.14 | $250.15 | $250.10 |
| Purchase #7 | $7.70 | 6.449% | $8.1966 | $8.20 | $8.20 | $8.20 |
| 7 purchase totals = | $666.42 | $722.8057 | $722.81 | $722.85 | $722.80 | |