| 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 | $194.84 | 8.417% | $211.2397 | $211.24 | $211.25 | $211.20 |
| Purchase #2 | $139.25 | 10.718% | $154.1748 | $154.17 | $154.15 | $154.20 |
| Purchase #3 | $222.46 | 12.258% | $249.7291 | $249.73 | $249.75 | $249.70 |
| Purchase #4 | $243.44 | 11.334% | $271.0315 | $271.03 | $271.05 | $271.00 |
| Purchase #5 | $186.67 | 10.168% | $205.6506 | $205.65 | $205.65 | $205.70 |
| Purchase #6 | $79.95 | 9.760% | $87.7531 | $87.75 | $87.75 | $87.80 |
| Purchase #7 | $147.43 | 9.632% | $161.6305 | $161.63 | $161.65 | $161.60 |
| 7 purchase totals = | $1,214.04 | $1,341.2093 | $1,341.20 | $1,341.25 | $1,341.20 | |