| 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 | $233.94 | 3.273% | $241.5969 | $241.60 | $241.60 | $241.60 |
| Purchase #2 | $202.51 | 10.617% | $224.0105 | $224.01 | $224.00 | $224.00 |
| Purchase #3 | $243.37 | 12.392% | $273.5284 | $273.53 | $273.55 | $273.50 |
| Purchase #4 | $21.36 | 12.397% | $24.008 | $24.01 | $24.00 | $24.00 |
| Purchase #5 | $125.51 | 4.545% | $131.2144 | $131.21 | $131.20 | $131.20 |
| Purchase #6 | $141.96 | 5.215% | $149.3632 | $149.36 | $149.35 | $149.40 |
| Purchase #7 | $151.76 | 5.490% | $160.0916 | $160.09 | $160.10 | $160.10 |
| 7 purchase totals = | $1,120.41 | $1,203.8130 | $1,203.81 | $1,203.80 | $1,203.80 | |