| 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 | $248.40 | 6.442% | $264.4019 | $264.40 | $264.40 | $264.40 |
| Purchase #2 | $28.82 | 8.391% | $31.2383 | $31.24 | $31.25 | $31.20 |
| Purchase #3 | $125.35 | 4.131% | $130.5282 | $130.53 | $130.55 | $130.50 |
| Purchase #4 | $113.47 | 10.173% | $125.0133 | $125.01 | $125.00 | $125.00 |
| Purchase #5 | $212.26 | 10.786% | $235.1544 | $235.15 | $235.15 | $235.20 |
| Purchase #6 | $53.66 | 13.688% | $61.005 | $61.01 | $61.00 | $61.00 |
| Purchase #7 | $171.44 | 3.644% | $177.6873 | $177.69 | $177.70 | $177.70 |
| 7 purchase totals = | $953.40 | $1,025.0284 | $1,025.03 | $1,025.05 | $1,025.00 | |