| 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 | $18.79 | 3.635% | $19.473 | $19.47 | $19.45 | $19.50 |
| Purchase #2 | $208.34 | 13.392% | $236.2409 | $236.24 | $236.25 | $236.20 |
| Purchase #3 | $182.63 | 12.861% | $206.118 | $206.12 | $206.10 | $206.10 |
| Purchase #4 | $245.62 | 3.673% | $254.6416 | $254.64 | $254.65 | $254.60 |
| Purchase #5 | $239.95 | 6.411% | $255.3332 | $255.33 | $255.35 | $255.30 |
| Purchase #6 | $230.31 | 10.126% | $253.6312 | $253.63 | $253.65 | $253.60 |
| Purchase #7 | $229.47 | 9.137% | $250.4367 | $250.44 | $250.45 | $250.40 |
| 7 purchase totals = | $1,355.11 | $1,475.8746 | $1,475.87 | $1,475.90 | $1,475.70 | |