| 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 | $214.57 | 5.493% | $226.3563 | $226.36 | $226.35 | $226.40 |
| Purchase #2 | $33.36 | 7.441% | $35.8423 | $35.84 | $35.85 | $35.80 |
| Purchase #3 | $53.40 | 3.422% | $55.2273 | $55.23 | $55.25 | $55.20 |
| Purchase #4 | $29.38 | 7.794% | $31.6699 | $31.67 | $31.65 | $31.70 |
| Purchase #5 | $220.91 | 13.666% | $251.0996 | $251.10 | $251.10 | $251.10 |
| Purchase #6 | $9.83 | 7.530% | $10.5702 | $10.57 | $10.55 | $10.60 |
| Purchase #7 | $180.76 | 3.440% | $186.9781 | $186.98 | $187.00 | $187.00 |
| 7 purchase totals = | $742.21 | $797.7437 | $797.75 | $797.75 | $797.80 | |