| 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 | $200.95 | 3.753% | $208.4917 | $208.49 | $208.50 | $208.50 |
| Purchase #2 | $144.50 | 6.465% | $153.8419 | $153.84 | $153.85 | $153.80 |
| Purchase #3 | $28.33 | 3.535% | $29.3315 | $29.33 | $29.35 | $29.30 |
| Purchase #4 | $200.36 | 9.535% | $219.4643 | $219.46 | $219.45 | $219.50 |
| Purchase #5 | $216.57 | 11.472% | $241.4149 | $241.41 | $241.40 | $241.40 |
| Purchase #6 | $198.63 | 10.395% | $219.2776 | $219.28 | $219.30 | $219.30 |
| Purchase #7 | $108.88 | 11.418% | $121.3119 | $121.31 | $121.30 | $121.30 |
| 7 purchase totals = | $1,098.22 | $1,193.1338 | $1,193.12 | $1,193.15 | $1,193.10 | |