| 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 | $117.25 | 13.859% | $133.4997 | $133.50 | $133.50 | $133.50 |
| Purchase #2 | $239.81 | 10.446% | $264.8606 | $264.86 | $264.85 | $264.90 |
| Purchase #3 | $203.71 | 13.515% | $231.2414 | $231.24 | $231.25 | $231.20 |
| Purchase #4 | $45.81 | 10.434% | $50.5898 | $50.59 | $50.60 | $50.60 |
| Purchase #5 | $34.61 | 13.402% | $39.2484 | $39.25 | $39.25 | $39.20 |
| Purchase #6 | $78.41 | 7.860% | $84.573 | $84.57 | $84.55 | $84.60 |
| Purchase #7 | $178.91 | 12.703% | $201.6369 | $201.64 | $201.65 | $201.60 |
| 7 purchase totals = | $898.51 | $1,005.6498 | $1,005.65 | $1,005.65 | $1,005.60 | |