| 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 | $218.37 | 4.814% | $228.8823 | $228.88 | $228.90 | $228.90 |
| Purchase #2 | $188.95 | 8.696% | $205.3811 | $205.38 | $205.40 | $205.40 |
| Purchase #3 | $132.25 | 7.284% | $141.8831 | $141.88 | $141.90 | $141.90 |
| Purchase #4 | $182.69 | 10.268% | $201.4486 | $201.45 | $201.45 | $201.40 |
| Purchase #5 | $195.90 | 7.231% | $210.0655 | $210.07 | $210.05 | $210.10 |
| Purchase #6 | $115.63 | 6.219% | $122.821 | $122.82 | $122.80 | $122.80 |
| Purchase #7 | $152.34 | 9.744% | $167.184 | $167.18 | $167.20 | $167.20 |
| 7 purchase totals = | $1,186.13 | $1,277.6656 | $1,277.66 | $1,277.70 | $1,277.70 | |