| 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 | $80.64 | 11.732% | $90.1007 | $90.10 | $90.10 | $90.10 |
| Purchase #2 | $192.45 | 5.412% | $202.8654 | $202.87 | $202.85 | $202.90 |
| Purchase #3 | $167.37 | 10.867% | $185.5581 | $185.56 | $185.55 | $185.60 |
| Purchase #4 | $111.33 | 13.618% | $126.4909 | $126.49 | $126.50 | $126.50 |
| Purchase #5 | $233.45 | 9.737% | $256.181 | $256.18 | $256.20 | $256.20 |
| Purchase #6 | $135.67 | 5.467% | $143.0871 | $143.09 | $143.10 | $143.10 |
| Purchase #7 | $113.90 | 7.524% | $122.4698 | $122.47 | $122.45 | $122.50 |
| 7 purchase totals = | $1,034.81 | $1,126.7530 | $1,126.76 | $1,126.75 | $1,126.90 | |