| 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 | $241.85 | 3.322% | $249.8843 | $249.88 | $249.90 | $249.90 |
| Purchase #2 | $201.59 | 9.549% | $220.8398 | $220.84 | $220.85 | $220.80 |
| Purchase #3 | $153.41 | 8.403% | $166.301 | $166.30 | $166.30 | $166.30 |
| Purchase #4 | $177.96 | 12.840% | $200.8101 | $200.81 | $200.80 | $200.80 |
| Purchase #5 | $94.44 | 9.332% | $103.2531 | $103.25 | $103.25 | $103.30 |
| Purchase #6 | $220.49 | 6.174% | $234.1031 | $234.10 | $234.10 | $234.10 |
| Purchase #7 | $94.50 | 11.230% | $105.1124 | $105.11 | $105.10 | $105.10 |
| 7 purchase totals = | $1,184.24 | $1,280.3038 | $1,280.29 | $1,280.30 | $1,280.30 | |