| 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 | $224.44 | 12.372% | $252.2077 | $252.21 | $252.20 | $252.20 |
| Purchase #2 | $7.90 | 9.759% | $8.671 | $8.67 | $8.65 | $8.70 |
| Purchase #3 | $229.63 | 12.743% | $258.8918 | $258.89 | $258.90 | $258.90 |
| Purchase #4 | $174.73 | 9.546% | $191.4097 | $191.41 | $191.40 | $191.40 |
| Purchase #5 | $121.59 | 5.556% | $128.3455 | $128.35 | $128.35 | $128.30 |
| Purchase #6 | $67.64 | 10.313% | $74.6157 | $74.62 | $74.60 | $74.60 |
| Purchase #7 | $99.87 | 11.349% | $111.2042 | $111.20 | $111.20 | $111.20 |
| 7 purchase totals = | $925.80 | $1,025.3456 | $1,025.35 | $1,025.30 | $1,025.30 | |