| 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 | $201.41 | 9.572% | $220.689 | $220.69 | $220.70 | $220.70 |
| Purchase #2 | $147.31 | 4.556% | $154.0214 | $154.02 | $154.00 | $154.00 |
| Purchase #3 | $41.88 | 13.817% | $47.6666 | $47.67 | $47.65 | $47.70 |
| Purchase #4 | $202.32 | 8.429% | $219.3736 | $219.37 | $219.35 | $219.40 |
| Purchase #5 | $177.93 | 13.487% | $201.9274 | $201.93 | $201.95 | $201.90 |
| Purchase #6 | $146.84 | 11.224% | $163.3213 | $163.32 | $163.30 | $163.30 |
| Purchase #7 | $124.37 | 5.729% | $131.4952 | $131.50 | $131.50 | $131.50 |
| 7 purchase totals = | $1,042.06 | $1,138.4945 | $1,138.50 | $1,138.45 | $1,138.50 | |