| 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 | $250.97 | 13.851% | $285.7319 | $285.73 | $285.75 | $285.70 |
| Purchase #2 | $154.56 | 4.774% | $161.9387 | $161.94 | $161.95 | $161.90 |
| Purchase #3 | $186.63 | 9.125% | $203.66 | $203.66 | $203.65 | $203.70 |
| Purchase #4 | $198.77 | 11.795% | $222.2149 | $222.21 | $222.20 | $222.20 |
| Purchase #5 | $137.48 | 8.487% | $149.1479 | $149.15 | $149.15 | $149.10 |
| Purchase #6 | $235.74 | 7.469% | $253.3474 | $253.35 | $253.35 | $253.30 |
| Purchase #7 | $39.41 | 7.188% | $42.2428 | $42.24 | $42.25 | $42.20 |
| 7 purchase totals = | $1,203.56 | $1,318.2836 | $1,318.28 | $1,318.30 | $1,318.10 | |