| 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 | $123.43 | 13.419% | $139.9931 | $139.99 | $140.00 | $140.00 |
| Purchase #2 | $177.48 | 3.633% | $183.9278 | $183.93 | $183.95 | $183.90 |
| Purchase #3 | $244.44 | 5.147% | $257.0213 | $257.02 | $257.00 | $257.00 |
| Purchase #4 | $114.80 | 6.416% | $122.1656 | $122.17 | $122.15 | $122.20 |
| Purchase #5 | $214.40 | 4.820% | $224.7341 | $224.73 | $224.75 | $224.70 |
| Purchase #6 | $141.61 | 6.266% | $150.4833 | $150.48 | $150.50 | $150.50 |
| Purchase #7 | $150.98 | 9.674% | $165.5858 | $165.59 | $165.60 | $165.60 |
| 7 purchase totals = | $1,167.14 | $1,243.9110 | $1,243.91 | $1,243.95 | $1,243.90 | |