| 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 | $235.55 | 4.197% | $245.436 | $245.44 | $245.45 | $245.40 |
| Purchase #2 | $138.57 | 4.854% | $145.2962 | $145.30 | $145.30 | $145.30 |
| Purchase #3 | $155.34 | 13.267% | $175.949 | $175.95 | $175.95 | $175.90 |
| Purchase #4 | $154.75 | 11.593% | $172.6902 | $172.69 | $172.70 | $172.70 |
| Purchase #5 | $134.87 | 5.855% | $142.7666 | $142.77 | $142.75 | $142.80 |
| Purchase #6 | $68.25 | 10.187% | $75.2026 | $75.20 | $75.20 | $75.20 |
| Purchase #7 | $230.28 | 3.372% | $238.045 | $238.05 | $238.05 | $238.00 |
| 7 purchase totals = | $1,117.61 | $1,195.3856 | $1,195.40 | $1,195.40 | $1,195.30 | |