| 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 | $110.33 | 4.261% | $115.0312 | $115.03 | $115.05 | $115.00 |
| Purchase #2 | $125.74 | 12.361% | $141.2827 | $141.28 | $141.30 | $141.30 |
| Purchase #3 | $214.60 | 8.473% | $232.7831 | $232.78 | $232.80 | $232.80 |
| Purchase #4 | $242.94 | 10.643% | $268.7961 | $268.80 | $268.80 | $268.80 |
| Purchase #5 | $247.47 | 11.310% | $275.4589 | $275.46 | $275.45 | $275.50 |
| Purchase #6 | $40.40 | 12.161% | $45.313 | $45.31 | $45.30 | $45.30 |
| Purchase #7 | $33.37 | 4.114% | $34.7428 | $34.74 | $34.75 | $34.70 |
| 7 purchase totals = | $1,014.85 | $1,113.4078 | $1,113.40 | $1,113.45 | $1,113.40 | |