| 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 | $248.55 | 4.580% | $259.9336 | $259.93 | $259.95 | $259.90 |
| Purchase #2 | $105.32 | 3.135% | $108.6218 | $108.62 | $108.60 | $108.60 |
| Purchase #3 | $129.85 | 6.645% | $138.4785 | $138.48 | $138.50 | $138.50 |
| Purchase #4 | $220.59 | 6.646% | $235.2504 | $235.25 | $235.25 | $235.30 |
| Purchase #5 | $97.67 | 12.639% | $110.0145 | $110.01 | $110.00 | $110.00 |
| Purchase #6 | $130.73 | 10.439% | $144.3769 | $144.38 | $144.40 | $144.40 |
| Purchase #7 | $72.64 | 9.630% | $79.6352 | $79.64 | $79.65 | $79.60 |
| 7 purchase totals = | $1,005.35 | $1,076.3109 | $1,076.31 | $1,076.35 | $1,076.30 | |