| 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 | $106.65 | 4.200% | $111.1293 | $111.13 | $111.15 | $111.10 |
| Purchase #2 | $198.96 | 8.832% | $216.5321 | $216.53 | $216.55 | $216.50 |
| Purchase #3 | $126.82 | 7.648% | $136.5192 | $136.52 | $136.50 | $136.50 |
| Purchase #4 | $220.37 | 7.166% | $236.1617 | $236.16 | $236.15 | $236.20 |
| Purchase #5 | $184.50 | 12.284% | $207.164 | $207.16 | $207.15 | $207.20 |
| Purchase #6 | $181.45 | 3.165% | $187.1929 | $187.19 | $187.20 | $187.20 |
| Purchase #7 | $125.48 | 3.606% | $130.0048 | $130.00 | $130.00 | $130.00 |
| 7 purchase totals = | $1,144.23 | $1,224.7040 | $1,224.69 | $1,224.70 | $1,224.70 | |