| 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 | $111.48 | 12.194% | $125.0739 | $125.07 | $125.05 | $125.10 |
| Purchase #2 | $199.25 | 3.279% | $205.7834 | $205.78 | $205.80 | $205.80 |
| Purchase #3 | $189.45 | 13.402% | $214.8401 | $214.84 | $214.85 | $214.80 |
| Purchase #4 | $189.40 | 4.647% | $198.2014 | $198.20 | $198.20 | $198.20 |
| Purchase #5 | $51.91 | 3.441% | $53.6962 | $53.70 | $53.70 | $53.70 |
| Purchase #6 | $202.32 | 9.363% | $221.2632 | $221.26 | $221.25 | $221.30 |
| Purchase #7 | $222.63 | 4.462% | $232.5638 | $232.56 | $232.55 | $232.60 |
| 7 purchase totals = | $1,166.44 | $1,251.4220 | $1,251.41 | $1,251.40 | $1,251.50 | |