| 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 | $21.49 | 10.679% | $23.7849 | $23.78 | $23.80 | $23.80 |
| Purchase #2 | $233.91 | 3.348% | $241.7413 | $241.74 | $241.75 | $241.70 |
| Purchase #3 | $19.93 | 5.524% | $21.0309 | $21.03 | $21.05 | $21.00 |
| Purchase #4 | $158.45 | 11.845% | $177.2184 | $177.22 | $177.20 | $177.20 |
| Purchase #5 | $121.94 | 11.612% | $136.0997 | $136.10 | $136.10 | $136.10 |
| Purchase #6 | $62.34 | 11.681% | $69.6219 | $69.62 | $69.60 | $69.60 |
| Purchase #7 | $202.63 | 11.177% | $225.278 | $225.28 | $225.30 | $225.30 |
| 7 purchase totals = | $820.69 | $894.7751 | $894.77 | $894.80 | $894.70 | |