| 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 | $106.42 | 8.618% | $115.5913 | $115.59 | $115.60 | $115.60 |
| Purchase #2 | $37.83 | 11.847% | $42.3117 | $42.31 | $42.30 | $42.30 |
| Purchase #3 | $35.77 | 11.241% | $39.7909 | $39.79 | $39.80 | $39.80 |
| Purchase #4 | $134.71 | 10.677% | $149.093 | $149.09 | $149.10 | $149.10 |
| Purchase #5 | $108.98 | 5.142% | $114.5838 | $114.58 | $114.60 | $114.60 |
| Purchase #6 | $220.89 | 4.316% | $230.4236 | $230.42 | $230.40 | $230.40 |
| Purchase #7 | $200.79 | 12.782% | $226.455 | $226.46 | $226.45 | $226.50 |
| 7 purchase totals = | $845.39 | $918.2493 | $918.24 | $918.25 | $918.30 | |