| 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 | $194.45 | 9.411% | $212.7497 | $212.75 | $212.75 | $212.70 |
| Purchase #2 | $119.61 | 13.248% | $135.4559 | $135.46 | $135.45 | $135.50 |
| Purchase #3 | $206.42 | 9.691% | $226.4242 | $226.42 | $226.40 | $226.40 |
| Purchase #4 | $29.28 | 4.558% | $30.6146 | $30.61 | $30.60 | $30.60 |
| Purchase #5 | $164.68 | 8.769% | $179.1208 | $179.12 | $179.10 | $179.10 |
| Purchase #6 | $136.50 | 6.384% | $145.2142 | $145.21 | $145.20 | $145.20 |
| Purchase #7 | $84.67 | 10.765% | $93.7847 | $93.78 | $93.80 | $93.80 |
| 7 purchase totals = | $935.61 | $1,023.3641 | $1,023.35 | $1,023.30 | $1,023.30 | |