| 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 | $204.33 | 9.418% | $223.5738 | $223.57 | $223.55 | $223.60 |
| Purchase #2 | $74.47 | 3.784% | $77.2879 | $77.29 | $77.30 | $77.30 |
| Purchase #3 | $114.53 | 9.407% | $125.3038 | $125.30 | $125.30 | $125.30 |
| Purchase #4 | $124.85 | 7.444% | $134.1438 | $134.14 | $134.15 | $134.10 |
| Purchase #5 | $175.60 | 4.872% | $184.1552 | $184.16 | $184.15 | $184.20 |
| Purchase #6 | $238.57 | 10.831% | $264.4095 | $264.41 | $264.40 | $264.40 |
| Purchase #7 | $67.93 | 4.153% | $70.7511 | $70.75 | $70.75 | $70.80 |
| 7 purchase totals = | $1,000.28 | $1,079.6251 | $1,079.62 | $1,079.60 | $1,079.70 | |