| 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 | $214.41 | 11.428% | $238.9128 | $238.91 | $238.90 | $238.90 |
| Purchase #2 | $49.64 | 7.450% | $53.3382 | $53.34 | $53.35 | $53.30 |
| Purchase #3 | $236.32 | 5.682% | $249.7477 | $249.75 | $249.75 | $249.70 |
| Purchase #4 | $231.49 | 6.409% | $246.3262 | $246.33 | $246.35 | $246.30 |
| Purchase #5 | $238.48 | 8.592% | $258.9702 | $258.97 | $258.95 | $259.00 |
| Purchase #6 | $171.54 | 8.435% | $186.0094 | $186.01 | $186.00 | $186.00 |
| Purchase #7 | $95.75 | 4.864% | $100.4073 | $100.41 | $100.40 | $100.40 |
| 7 purchase totals = | $1,237.63 | $1,333.7118 | $1,333.72 | $1,333.70 | $1,333.60 | |