| 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 | $108.63 | 5.288% | $114.3744 | $114.37 | $114.35 | $114.40 |
| Purchase #2 | $51.73 | 7.458% | $55.588 | $55.59 | $55.60 | $55.60 |
| Purchase #3 | $207.66 | 10.158% | $228.7541 | $228.75 | $228.75 | $228.80 |
| Purchase #4 | $38.64 | 3.187% | $39.8715 | $39.87 | $39.85 | $39.90 |
| Purchase #5 | $235.67 | 5.436% | $248.481 | $248.48 | $248.50 | $248.50 |
| Purchase #6 | $104.72 | 3.144% | $108.0124 | $108.01 | $108.00 | $108.00 |
| Purchase #7 | $101.59 | 9.247% | $110.984 | $110.98 | $111.00 | $111.00 |
| 7 purchase totals = | $848.64 | $906.0654 | $906.05 | $906.05 | $906.20 | |