| 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 | $123.61 | 11.628% | $137.9834 | $137.98 | $138.00 | $138.00 |
| Purchase #2 | $114.79 | 8.793% | $124.8835 | $124.88 | $124.90 | $124.90 |
| Purchase #3 | $109.80 | 11.303% | $122.2107 | $122.21 | $122.20 | $122.20 |
| Purchase #4 | $45.65 | 9.873% | $50.157 | $50.16 | $50.15 | $50.20 |
| Purchase #5 | $207.82 | 13.263% | $235.3832 | $235.38 | $235.40 | $235.40 |
| Purchase #6 | $111.86 | 7.797% | $120.5817 | $120.58 | $120.60 | $120.60 |
| Purchase #7 | $225.69 | 5.664% | $238.4731 | $238.47 | $238.45 | $238.50 |
| 7 purchase totals = | $939.22 | $1,029.6726 | $1,029.66 | $1,029.70 | $1,029.80 | |