| 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 | $26.77 | 10.775% | $29.6545 | $29.65 | $29.65 | $29.70 |
| Purchase #2 | $218.47 | 7.748% | $235.3971 | $235.40 | $235.40 | $235.40 |
| Purchase #3 | $195.79 | 3.187% | $202.0298 | $202.03 | $202.05 | $202.00 |
| Purchase #4 | $210.58 | 10.606% | $232.9141 | $232.91 | $232.90 | $232.90 |
| Purchase #5 | $109.95 | 11.188% | $122.2512 | $122.25 | $122.25 | $122.30 |
| Purchase #6 | $69.78 | 3.860% | $72.4735 | $72.47 | $72.45 | $72.50 |
| Purchase #7 | $177.56 | 6.227% | $188.6167 | $188.62 | $188.60 | $188.60 |
| 7 purchase totals = | $1,008.90 | $1,083.3369 | $1,083.33 | $1,083.30 | $1,083.40 | |