| 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 | $191.59 | 6.424% | $203.8977 | $203.90 | $203.90 | $203.90 |
| Purchase #2 | $78.79 | 11.730% | $88.0321 | $88.03 | $88.05 | $88.00 |
| Purchase #3 | $226.87 | 8.131% | $245.3168 | $245.32 | $245.30 | $245.30 |
| Purchase #4 | $224.66 | 4.312% | $234.3473 | $234.35 | $234.35 | $234.30 |
| Purchase #5 | $191.88 | 3.566% | $198.7224 | $198.72 | $198.70 | $198.70 |
| Purchase #6 | $168.90 | 8.334% | $182.9761 | $182.98 | $183.00 | $183.00 |
| Purchase #7 | $213.56 | 10.566% | $236.1247 | $236.12 | $236.10 | $236.10 |
| 7 purchase totals = | $1,296.25 | $1,389.4171 | $1,389.42 | $1,389.40 | $1,389.30 | |