| 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 | $228.45 | 5.743% | $241.5699 | $241.57 | $241.55 | $241.60 |
| Purchase #2 | $78.40 | 3.854% | $81.4215 | $81.42 | $81.40 | $81.40 |
| Purchase #3 | $188.87 | 8.694% | $205.2904 | $205.29 | $205.30 | $205.30 |
| Purchase #4 | $224.75 | 3.678% | $233.0163 | $233.02 | $233.00 | $233.00 |
| Purchase #5 | $216.81 | 3.351% | $224.0753 | $224.08 | $224.10 | $224.10 |
| Purchase #6 | $75.55 | 7.399% | $81.1399 | $81.14 | $81.15 | $81.10 |
| Purchase #7 | $114.63 | 7.655% | $123.4049 | $123.40 | $123.40 | $123.40 |
| 7 purchase totals = | $1,127.46 | $1,189.9182 | $1,189.92 | $1,189.90 | $1,189.90 | |