| 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 | $230.79 | 7.424% | $247.9238 | $247.92 | $247.90 | $247.90 |
| Purchase #2 | $30.96 | 7.560% | $33.3006 | $33.30 | $33.30 | $33.30 |
| Purchase #3 | $51.32 | 3.118% | $52.9202 | $52.92 | $52.90 | $52.90 |
| Purchase #4 | $247.99 | 3.592% | $256.8978 | $256.90 | $256.90 | $256.90 |
| Purchase #5 | $128.45 | 12.658% | $144.7092 | $144.71 | $144.70 | $144.70 |
| Purchase #6 | $122.89 | 8.613% | $133.4745 | $133.47 | $133.45 | $133.50 |
| Purchase #7 | $180.59 | 9.224% | $197.2476 | $197.25 | $197.25 | $197.20 |
| 7 purchase totals = | $992.99 | $1,066.4737 | $1,066.47 | $1,066.40 | $1,066.40 | |