| 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 | $130.94 | 4.323% | $136.6005 | $136.60 | $136.60 | $136.60 |
| Purchase #2 | $53.81 | 9.481% | $58.9117 | $58.91 | $58.90 | $58.90 |
| Purchase #3 | $170.66 | 12.371% | $191.7723 | $191.77 | $191.75 | $191.80 |
| Purchase #4 | $212.66 | 7.479% | $228.5648 | $228.56 | $228.55 | $228.60 |
| Purchase #5 | $122.74 | 13.183% | $138.9208 | $138.92 | $138.90 | $138.90 |
| Purchase #6 | $247.94 | 13.735% | $281.9946 | $281.99 | $282.00 | $282.00 |
| Purchase #7 | $31.71 | 12.391% | $35.6392 | $35.64 | $35.65 | $35.60 |
| 7 purchase totals = | $970.46 | $1,072.4039 | $1,072.39 | $1,072.35 | $1,072.40 | |