| 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 | $139.79 | 10.488% | $154.4512 | $154.45 | $154.45 | $154.50 |
| Purchase #2 | $53.80 | 5.450% | $56.7321 | $56.73 | $56.75 | $56.70 |
| Purchase #3 | $125.36 | 8.155% | $135.5831 | $135.58 | $135.60 | $135.60 |
| Purchase #4 | $64.33 | 8.181% | $69.5928 | $69.59 | $69.60 | $69.60 |
| Purchase #5 | $182.51 | 3.783% | $189.4144 | $189.41 | $189.40 | $189.40 |
| Purchase #6 | $214.44 | 12.250% | $240.7089 | $240.71 | $240.70 | $240.70 |
| Purchase #7 | $246.82 | 5.596% | $260.632 | $260.63 | $260.65 | $260.60 |
| 7 purchase totals = | $1,027.05 | $1,107.1145 | $1,107.10 | $1,107.15 | $1,107.10 | |