| 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 | $234.85 | 10.137% | $258.6567 | $258.66 | $258.65 | $258.70 |
| Purchase #2 | $247.33 | 9.307% | $270.349 | $270.35 | $270.35 | $270.30 |
| Purchase #3 | $225.87 | 7.638% | $243.122 | $243.12 | $243.10 | $243.10 |
| Purchase #4 | $76.91 | 7.799% | $82.9082 | $82.91 | $82.90 | $82.90 |
| Purchase #5 | $198.70 | 6.868% | $212.3467 | $212.35 | $212.35 | $212.30 |
| Purchase #6 | $63.88 | 12.797% | $72.0547 | $72.05 | $72.05 | $72.10 |
| Purchase #7 | $140.29 | 13.383% | $159.065 | $159.07 | $159.05 | $159.10 |
| 7 purchase totals = | $1,187.83 | $1,298.5023 | $1,298.51 | $1,298.45 | $1,298.50 | |