| 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 | $107.32 | 10.317% | $118.3922 | $118.39 | $118.40 | $118.40 |
| Purchase #2 | $63.49 | 6.800% | $67.8073 | $67.81 | $67.80 | $67.80 |
| Purchase #3 | $23.97 | 8.292% | $25.9576 | $25.96 | $25.95 | $26.00 |
| Purchase #4 | $235.73 | 9.444% | $257.9923 | $257.99 | $258.00 | $258.00 |
| Purchase #5 | $219.47 | 4.774% | $229.9475 | $229.95 | $229.95 | $229.90 |
| Purchase #6 | $154.84 | 13.689% | $176.036 | $176.04 | $176.05 | $176.00 |
| Purchase #7 | $24.53 | 8.814% | $26.6921 | $26.69 | $26.70 | $26.70 |
| 7 purchase totals = | $829.35 | $902.8250 | $902.83 | $902.85 | $902.80 | |