| 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 | $119.26 | 4.645% | $124.7996 | $124.80 | $124.80 | $124.80 |
| Purchase #2 | $222.94 | 12.200% | $250.1387 | $250.14 | $250.15 | $250.10 |
| Purchase #3 | $197.65 | 9.539% | $216.5038 | $216.50 | $216.50 | $216.50 |
| Purchase #4 | $246.37 | 11.466% | $274.6188 | $274.62 | $274.60 | $274.60 |
| Purchase #5 | $212.36 | 3.658% | $220.1281 | $220.13 | $220.15 | $220.10 |
| Purchase #6 | $7.78 | 12.848% | $8.7796 | $8.78 | $8.80 | $8.80 |
| Purchase #7 | $28.96 | 7.198% | $31.0445 | $31.04 | $31.05 | $31.00 |
| 7 purchase totals = | $1,035.32 | $1,126.0131 | $1,126.01 | $1,126.05 | $1,125.90 | |