| 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 | $144.36 | 3.848% | $149.915 | $149.92 | $149.90 | $149.90 |
| Purchase #2 | $141.61 | 8.473% | $153.6086 | $153.61 | $153.60 | $153.60 |
| Purchase #3 | $129.87 | 13.433% | $147.3154 | $147.32 | $147.30 | $147.30 |
| Purchase #4 | $23.77 | 11.157% | $26.422 | $26.42 | $26.40 | $26.40 |
| Purchase #5 | $242.49 | 12.454% | $272.6897 | $272.69 | $272.70 | $272.70 |
| Purchase #6 | $88.61 | 12.196% | $99.4169 | $99.42 | $99.40 | $99.40 |
| Purchase #7 | $174.93 | 9.119% | $190.8819 | $190.88 | $190.90 | $190.90 |
| 7 purchase totals = | $945.64 | $1,040.2495 | $1,040.26 | $1,040.20 | $1,040.20 | |