| 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 | $186.77 | 7.352% | $200.5013 | $200.50 | $200.50 | $200.50 |
| Purchase #2 | $240.37 | 7.282% | $257.8737 | $257.87 | $257.85 | $257.90 |
| Purchase #3 | $136.97 | 4.349% | $142.9268 | $142.93 | $142.95 | $142.90 |
| Purchase #4 | $112.80 | 6.767% | $120.4332 | $120.43 | $120.45 | $120.40 |
| Purchase #5 | $93.50 | 12.312% | $105.0117 | $105.01 | $105.00 | $105.00 |
| Purchase #6 | $158.93 | 12.374% | $178.596 | $178.60 | $178.60 | $178.60 |
| Purchase #7 | $198.70 | 7.831% | $214.2602 | $214.26 | $214.25 | $214.30 |
| 7 purchase totals = | $1,128.04 | $1,219.6029 | $1,219.60 | $1,219.60 | $1,219.60 | |