| 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 | $45.81 | 10.849% | $50.7799 | $50.78 | $50.80 | $50.80 |
| Purchase #2 | $181.67 | 9.406% | $198.7579 | $198.76 | $198.75 | $198.80 |
| Purchase #3 | $217.92 | 9.480% | $238.5788 | $238.58 | $238.60 | $238.60 |
| Purchase #4 | $171.82 | 9.533% | $188.1996 | $188.20 | $188.20 | $188.20 |
| Purchase #5 | $187.50 | 12.666% | $211.2488 | $211.25 | $211.25 | $211.20 |
| Purchase #6 | $217.52 | 7.575% | $233.9971 | $234.00 | $234.00 | $234.00 |
| Purchase #7 | $128.51 | 5.538% | $135.6269 | $135.63 | $135.65 | $135.60 |
| 7 purchase totals = | $1,150.75 | $1,257.1890 | $1,257.20 | $1,257.25 | $1,257.20 | |