| 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 | $234.45 | 7.502% | $252.0384 | $252.04 | $252.05 | $252.00 |
| Purchase #2 | $229.27 | 5.459% | $241.7858 | $241.79 | $241.80 | $241.80 |
| Purchase #3 | $176.29 | 5.220% | $185.4923 | $185.49 | $185.50 | $185.50 |
| Purchase #4 | $183.55 | 8.139% | $198.4891 | $198.49 | $198.50 | $198.50 |
| Purchase #5 | $9.93 | 13.371% | $11.2577 | $11.26 | $11.25 | $11.30 |
| Purchase #6 | $68.57 | 9.131% | $74.8311 | $74.83 | $74.85 | $74.80 |
| Purchase #7 | $201.97 | 6.767% | $215.6373 | $215.64 | $215.65 | $215.60 |
| 7 purchase totals = | $1,104.03 | $1,179.5317 | $1,179.54 | $1,179.60 | $1,179.50 | |