| 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 | $187.50 | 9.764% | $205.8075 | $205.81 | $205.80 | $205.80 |
| Purchase #2 | $7.64 | 11.208% | $8.4963 | $8.50 | $8.50 | $8.50 |
| Purchase #3 | $238.66 | 6.792% | $254.8698 | $254.87 | $254.85 | $254.90 |
| Purchase #4 | $202.59 | 12.250% | $227.4073 | $227.41 | $227.40 | $227.40 |
| Purchase #5 | $19.76 | 5.112% | $20.7701 | $20.77 | $20.75 | $20.80 |
| Purchase #6 | $149.87 | 13.625% | $170.2898 | $170.29 | $170.30 | $170.30 |
| Purchase #7 | $114.56 | 7.826% | $123.5255 | $123.53 | $123.55 | $123.50 |
| 7 purchase totals = | $920.58 | $1,011.1663 | $1,011.18 | $1,011.15 | $1,011.20 | |