| 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 | $17.77 | 3.488% | $18.3898 | $18.39 | $18.40 | $18.40 |
| Purchase #2 | $218.47 | 10.149% | $240.6425 | $240.64 | $240.65 | $240.60 |
| Purchase #3 | $237.85 | 5.704% | $251.417 | $251.42 | $251.40 | $251.40 |
| Purchase #4 | $229.70 | 9.219% | $250.876 | $250.88 | $250.90 | $250.90 |
| Purchase #5 | $194.88 | 5.236% | $205.0839 | $205.08 | $205.10 | $205.10 |
| Purchase #6 | $22.36 | 9.470% | $24.4775 | $24.48 | $24.50 | $24.50 |
| Purchase #7 | $134.90 | 8.553% | $146.438 | $146.44 | $146.45 | $146.40 |
| 7 purchase totals = | $1,055.93 | $1,137.3247 | $1,137.33 | $1,137.40 | $1,137.30 | |