| 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 | $51.46 | 13.303% | $58.3057 | $58.31 | $58.30 | $58.30 |
| Purchase #2 | $133.57 | 6.858% | $142.7302 | $142.73 | $142.75 | $142.70 |
| Purchase #3 | $170.40 | 7.514% | $183.2039 | $183.20 | $183.20 | $183.20 |
| Purchase #4 | $189.58 | 11.499% | $211.3798 | $211.38 | $211.40 | $211.40 |
| Purchase #5 | $228.61 | 13.278% | $258.9648 | $258.96 | $258.95 | $259.00 |
| Purchase #6 | $232.73 | 6.709% | $248.3439 | $248.34 | $248.35 | $248.30 |
| Purchase #7 | $18.99 | 10.640% | $21.0105 | $21.01 | $21.00 | $21.00 |
| 7 purchase totals = | $1,025.34 | $1,123.9388 | $1,123.93 | $1,123.95 | $1,123.90 | |