| 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 | $209.31 | 4.211% | $218.124 | $218.12 | $218.10 | $218.10 |
| Purchase #2 | $43.41 | 13.358% | $49.2087 | $49.21 | $49.20 | $49.20 |
| Purchase #3 | $183.58 | 13.615% | $208.5744 | $208.57 | $208.55 | $208.60 |
| Purchase #4 | $61.43 | 6.480% | $65.4107 | $65.41 | $65.40 | $65.40 |
| Purchase #5 | $118.59 | 6.380% | $126.156 | $126.16 | $126.15 | $126.20 |
| Purchase #6 | $237.88 | 12.572% | $267.7863 | $267.79 | $267.80 | $267.80 |
| Purchase #7 | $74.96 | 12.132% | $84.0541 | $84.05 | $84.05 | $84.10 |
| 7 purchase totals = | $929.16 | $1,019.3142 | $1,019.31 | $1,019.25 | $1,019.40 | |