| 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 | $224.55 | 13.804% | $255.5469 | $255.55 | $255.55 | $255.50 |
| Purchase #2 | $81.62 | 3.535% | $84.5053 | $84.51 | $84.50 | $84.50 |
| Purchase #3 | $159.69 | 12.106% | $179.0221 | $179.02 | $179.00 | $179.00 |
| Purchase #4 | $130.62 | 5.356% | $137.616 | $137.62 | $137.60 | $137.60 |
| Purchase #5 | $92.70 | 7.400% | $99.5598 | $99.56 | $99.55 | $99.60 |
| Purchase #6 | $213.64 | 9.853% | $234.6899 | $234.69 | $234.70 | $234.70 |
| Purchase #7 | $136.74 | 7.457% | $146.9367 | $146.94 | $146.95 | $146.90 |
| 7 purchase totals = | $1,039.56 | $1,137.8767 | $1,137.89 | $1,137.85 | $1,137.80 | |