| 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 | $110.41 | 6.360% | $117.4321 | $117.43 | $117.45 | $117.40 |
| Purchase #2 | $238.96 | 5.337% | $251.7133 | $251.71 | $251.70 | $251.70 |
| Purchase #3 | $167.85 | 13.640% | $190.7447 | $190.74 | $190.75 | $190.70 |
| Purchase #4 | $187.89 | 10.175% | $207.0078 | $207.01 | $207.00 | $207.00 |
| Purchase #5 | $140.40 | 8.266% | $152.0055 | $152.01 | $152.00 | $152.00 |
| Purchase #6 | $170.82 | 5.403% | $180.0494 | $180.05 | $180.05 | $180.00 |
| Purchase #7 | $98.41 | 12.627% | $110.8362 | $110.84 | $110.85 | $110.80 |
| 7 purchase totals = | $1,114.74 | $1,209.7890 | $1,209.79 | $1,209.80 | $1,209.60 | |