| 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 | $212.89 | 10.394% | $235.0178 | $235.02 | $235.00 | $235.00 |
| Purchase #2 | $202.36 | 13.633% | $229.9477 | $229.95 | $229.95 | $229.90 |
| Purchase #3 | $158.47 | 4.388% | $165.4237 | $165.42 | $165.40 | $165.40 |
| Purchase #4 | $134.89 | 6.331% | $143.4299 | $143.43 | $143.45 | $143.40 |
| Purchase #5 | $136.40 | 11.679% | $152.3302 | $152.33 | $152.35 | $152.30 |
| Purchase #6 | $237.63 | 4.273% | $247.7839 | $247.78 | $247.80 | $247.80 |
| Purchase #7 | $114.47 | 8.442% | $124.1336 | $124.13 | $124.15 | $124.10 |
| 7 purchase totals = | $1,197.11 | $1,298.0668 | $1,298.06 | $1,298.10 | $1,297.90 | |