| 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 | $128.99 | 9.531% | $141.284 | $141.28 | $141.30 | $141.30 |
| Purchase #2 | $112.95 | 10.452% | $124.7555 | $124.76 | $124.75 | $124.80 |
| Purchase #3 | $40.37 | 5.106% | $42.4313 | $42.43 | $42.45 | $42.40 |
| Purchase #4 | $152.64 | 9.124% | $166.5669 | $166.57 | $166.55 | $166.60 |
| Purchase #5 | $67.97 | 3.815% | $70.5631 | $70.56 | $70.55 | $70.60 |
| Purchase #6 | $215.47 | 12.508% | $242.421 | $242.42 | $242.40 | $242.40 |
| Purchase #7 | $183.82 | 8.577% | $199.5862 | $199.59 | $199.60 | $199.60 |
| 7 purchase totals = | $902.21 | $987.6080 | $987.61 | $987.60 | $987.70 | |