| 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 | $212.49 | 6.560% | $226.4293 | $226.43 | $226.45 | $226.40 |
| Purchase #2 | $156.91 | 12.310% | $176.2256 | $176.23 | $176.25 | $176.20 |
| Purchase #3 | $124.91 | 4.175% | $130.125 | $130.13 | $130.15 | $130.10 |
| Purchase #4 | $155.47 | 13.750% | $176.8471 | $176.85 | $176.85 | $176.80 |
| Purchase #5 | $171.55 | 8.675% | $186.432 | $186.43 | $186.45 | $186.40 |
| Purchase #6 | $117.68 | 9.681% | $129.0726 | $129.07 | $129.05 | $129.10 |
| Purchase #7 | $198.65 | 12.251% | $222.9866 | $222.99 | $223.00 | $223.00 |
| 7 purchase totals = | $1,137.66 | $1,248.1182 | $1,248.13 | $1,248.20 | $1,248.00 | |