| 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 | $196.65 | 6.128% | $208.7007 | $208.70 | $208.70 | $208.70 |
| Purchase #2 | $247.37 | 3.619% | $256.3223 | $256.32 | $256.30 | $256.30 |
| Purchase #3 | $184.32 | 13.219% | $208.6853 | $208.69 | $208.70 | $208.70 |
| Purchase #4 | $236.32 | 9.344% | $258.4017 | $258.40 | $258.40 | $258.40 |
| Purchase #5 | $203.42 | 5.125% | $213.8453 | $213.85 | $213.85 | $213.80 |
| Purchase #6 | $127.40 | 12.540% | $143.376 | $143.38 | $143.40 | $143.40 |
| Purchase #7 | $143.60 | 9.189% | $156.7954 | $156.80 | $156.80 | $156.80 |
| 7 purchase totals = | $1,339.08 | $1,446.1267 | $1,446.14 | $1,446.15 | $1,446.10 | |