| 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 | $232.95 | 5.418% | $245.5712 | $245.57 | $245.55 | $245.60 |
| Purchase #2 | $113.52 | 10.628% | $125.5849 | $125.58 | $125.60 | $125.60 |
| Purchase #3 | $198.58 | 10.766% | $219.9591 | $219.96 | $219.95 | $220.00 |
| Purchase #4 | $195.61 | 12.645% | $220.3449 | $220.34 | $220.35 | $220.30 |
| Purchase #5 | $105.92 | 4.658% | $110.8538 | $110.85 | $110.85 | $110.90 |
| Purchase #6 | $126.36 | 9.343% | $138.1658 | $138.17 | $138.15 | $138.20 |
| Purchase #7 | $87.38 | 5.164% | $91.8923 | $91.89 | $91.90 | $91.90 |
| 7 purchase totals = | $1,060.32 | $1,152.3720 | $1,152.36 | $1,152.35 | $1,152.50 | |