| 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 | $45.99 | 4.775% | $48.186 | $48.19 | $48.20 | $48.20 |
| Purchase #2 | $143.99 | 8.283% | $155.9167 | $155.92 | $155.90 | $155.90 |
| Purchase #3 | $209.70 | 7.227% | $224.855 | $224.86 | $224.85 | $224.90 |
| Purchase #4 | $201.51 | 3.821% | $209.2097 | $209.21 | $209.20 | $209.20 |
| Purchase #5 | $174.73 | 13.329% | $198.0198 | $198.02 | $198.00 | $198.00 |
| Purchase #6 | $89.27 | 11.457% | $99.4977 | $99.50 | $99.50 | $99.50 |
| Purchase #7 | $205.29 | 4.642% | $214.8196 | $214.82 | $214.80 | $214.80 |
| 7 purchase totals = | $1,070.48 | $1,150.5045 | $1,150.52 | $1,150.45 | $1,150.50 | |