| 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 | $185.68 | 8.498% | $201.4591 | $201.46 | $201.45 | $201.50 |
| Purchase #2 | $226.56 | 8.146% | $245.0156 | $245.02 | $245.00 | $245.00 |
| Purchase #3 | $187.31 | 13.480% | $212.5594 | $212.56 | $212.55 | $212.60 |
| Purchase #4 | $90.49 | 11.140% | $100.5706 | $100.57 | $100.55 | $100.60 |
| Purchase #5 | $121.76 | 11.515% | $135.7807 | $135.78 | $135.80 | $135.80 |
| Purchase #6 | $171.35 | 11.249% | $190.6252 | $190.63 | $190.65 | $190.60 |
| Purchase #7 | $103.89 | 5.692% | $109.8034 | $109.80 | $109.80 | $109.80 |
| 7 purchase totals = | $1,087.04 | $1,195.8140 | $1,195.82 | $1,195.80 | $1,195.90 | |