| 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 | $103.78 | 5.806% | $109.8055 | $109.81 | $109.80 | $109.80 |
| Purchase #2 | $249.33 | 4.253% | $259.934 | $259.93 | $259.95 | $259.90 |
| Purchase #3 | $143.97 | 6.572% | $153.4317 | $153.43 | $153.45 | $153.40 |
| Purchase #4 | $245.96 | 11.289% | $273.7264 | $273.73 | $273.75 | $273.70 |
| Purchase #5 | $99.64 | 8.413% | $108.0227 | $108.02 | $108.00 | $108.00 |
| Purchase #6 | $65.39 | 4.440% | $68.2933 | $68.29 | $68.30 | $68.30 |
| Purchase #7 | $205.26 | 13.280% | $232.5185 | $232.52 | $232.50 | $232.50 |
| 7 purchase totals = | $1,113.33 | $1,205.7321 | $1,205.73 | $1,205.75 | $1,205.60 | |