| 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 | $118.41 | 10.311% | $130.6193 | $130.62 | $130.60 | $130.60 |
| Purchase #2 | $227.92 | 13.534% | $258.7667 | $258.77 | $258.75 | $258.80 |
| Purchase #3 | $242.81 | 8.539% | $263.5435 | $263.54 | $263.55 | $263.50 |
| Purchase #4 | $231.37 | 3.531% | $239.5397 | $239.54 | $239.55 | $239.50 |
| Purchase #5 | $149.76 | 3.224% | $154.5883 | $154.59 | $154.60 | $154.60 |
| Purchase #6 | $178.44 | 8.419% | $193.4629 | $193.46 | $193.45 | $193.50 |
| Purchase #7 | $68.91 | 4.297% | $71.8711 | $71.87 | $71.85 | $71.90 |
| 7 purchase totals = | $1,217.62 | $1,312.3915 | $1,312.39 | $1,312.35 | $1,312.40 | |