| 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 | $201.34 | 8.692% | $218.8405 | $218.84 | $218.85 | $218.80 |
| Purchase #2 | $192.42 | 6.740% | $205.3891 | $205.39 | $205.40 | $205.40 |
| Purchase #3 | $100.28 | 9.568% | $109.8748 | $109.87 | $109.85 | $109.90 |
| Purchase #4 | $101.73 | 5.647% | $107.4747 | $107.47 | $107.45 | $107.50 |
| Purchase #5 | $154.91 | 12.606% | $174.438 | $174.44 | $174.45 | $174.40 |
| Purchase #6 | $94.27 | 13.169% | $106.6844 | $106.68 | $106.70 | $106.70 |
| Purchase #7 | $71.41 | 13.377% | $80.9625 | $80.96 | $80.95 | $81.00 |
| 7 purchase totals = | $916.36 | $1,003.6640 | $1,003.65 | $1,003.65 | $1,003.70 | |