| 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 | $99.49 | 12.196% | $111.6238 | $111.62 | $111.60 | $111.60 |
| Purchase #2 | $212.87 | 6.229% | $226.1297 | $226.13 | $226.15 | $226.10 |
| Purchase #3 | $59.39 | 6.874% | $63.4725 | $63.47 | $63.45 | $63.50 |
| Purchase #4 | $109.36 | 7.399% | $117.4515 | $117.45 | $117.45 | $117.50 |
| Purchase #5 | $103.54 | 10.851% | $114.7751 | $114.78 | $114.80 | $114.80 |
| Purchase #6 | $19.62 | 12.313% | $22.0358 | $22.04 | $22.05 | $22.00 |
| Purchase #7 | $231.84 | 5.357% | $244.2597 | $244.26 | $244.25 | $244.30 |
| 7 purchase totals = | $836.11 | $899.7481 | $899.75 | $899.75 | $899.80 | |