| 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 | $16.35 | 7.539% | $17.5826 | $17.58 | $17.60 | $17.60 |
| Purchase #2 | $184.33 | 13.230% | $208.7169 | $208.72 | $208.70 | $208.70 |
| Purchase #3 | $230.81 | 12.870% | $260.5152 | $260.52 | $260.50 | $260.50 |
| Purchase #4 | $224.77 | 4.653% | $235.2285 | $235.23 | $235.25 | $235.20 |
| Purchase #5 | $79.71 | 7.147% | $85.4069 | $85.41 | $85.40 | $85.40 |
| Purchase #6 | $232.66 | 12.124% | $260.8677 | $260.87 | $260.85 | $260.90 |
| Purchase #7 | $193.50 | 3.523% | $200.317 | $200.32 | $200.30 | $200.30 |
| 7 purchase totals = | $1,162.13 | $1,268.6348 | $1,268.65 | $1,268.60 | $1,268.60 | |