| 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 | $127.32 | 9.319% | $139.185 | $139.19 | $139.20 | $139.20 |
| Purchase #2 | $220.53 | 12.643% | $248.4116 | $248.41 | $248.40 | $248.40 |
| Purchase #3 | $168.35 | 5.640% | $177.8449 | $177.84 | $177.85 | $177.80 |
| Purchase #4 | $229.32 | 6.778% | $244.8633 | $244.86 | $244.85 | $244.90 |
| Purchase #5 | $169.81 | 8.726% | $184.6276 | $184.63 | $184.65 | $184.60 |
| Purchase #6 | $72.36 | 5.308% | $76.2009 | $76.20 | $76.20 | $76.20 |
| Purchase #7 | $165.40 | 11.176% | $183.8851 | $183.89 | $183.90 | $183.90 |
| 7 purchase totals = | $1,153.09 | $1,255.0184 | $1,255.02 | $1,255.05 | $1,255.00 | |