| 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 | $106.92 | 12.863% | $120.6731 | $120.67 | $120.65 | $120.70 |
| Purchase #2 | $190.67 | 10.768% | $211.2013 | $211.20 | $211.20 | $211.20 |
| Purchase #3 | $77.31 | 7.868% | $83.3928 | $83.39 | $83.40 | $83.40 |
| Purchase #4 | $230.33 | 12.434% | $258.9692 | $258.97 | $258.95 | $259.00 |
| Purchase #5 | $218.64 | 5.109% | $229.8103 | $229.81 | $229.80 | $229.80 |
| Purchase #6 | $171.84 | 8.182% | $185.8999 | $185.90 | $185.90 | $185.90 |
| Purchase #7 | $139.83 | 10.320% | $154.2605 | $154.26 | $154.25 | $154.30 |
| 7 purchase totals = | $1,135.54 | $1,244.2071 | $1,244.20 | $1,244.15 | $1,244.30 | |