| 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 | $229.99 | 12.658% | $259.1021 | $259.10 | $259.10 | $259.10 |
| Purchase #2 | $23.31 | 8.528% | $25.2979 | $25.30 | $25.30 | $25.30 |
| Purchase #3 | $150.55 | 4.527% | $157.3654 | $157.37 | $157.35 | $157.40 |
| Purchase #4 | $192.26 | 6.695% | $205.1318 | $205.13 | $205.15 | $205.10 |
| Purchase #5 | $141.30 | 3.120% | $145.7086 | $145.71 | $145.70 | $145.70 |
| Purchase #6 | $118.36 | 4.641% | $123.8531 | $123.85 | $123.85 | $123.90 |
| Purchase #7 | $196.35 | 8.766% | $213.562 | $213.56 | $213.55 | $213.60 |
| 7 purchase totals = | $1,052.12 | $1,130.0209 | $1,130.02 | $1,130.00 | $1,130.10 | |