| 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 | $223.67 | 6.271% | $237.6963 | $237.70 | $237.70 | $237.70 |
| Purchase #2 | $125.85 | 4.282% | $131.2389 | $131.24 | $131.25 | $131.20 |
| Purchase #3 | $37.99 | 13.406% | $43.0829 | $43.08 | $43.10 | $43.10 |
| Purchase #4 | $22.58 | 5.652% | $23.8562 | $23.86 | $23.85 | $23.90 |
| Purchase #5 | $220.47 | 4.383% | $230.1332 | $230.13 | $230.15 | $230.10 |
| Purchase #6 | $175.80 | 10.155% | $193.6525 | $193.65 | $193.65 | $193.70 |
| Purchase #7 | $205.99 | 13.117% | $233.0097 | $233.01 | $233.00 | $233.00 |
| 7 purchase totals = | $1,012.35 | $1,092.6697 | $1,092.67 | $1,092.70 | $1,092.70 | |