| 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 | $78.94 | 6.325% | $83.933 | $83.93 | $83.95 | $83.90 |
| Purchase #2 | $191.69 | 8.151% | $207.3147 | $207.31 | $207.30 | $207.30 |
| Purchase #3 | $209.99 | 9.343% | $229.6094 | $229.61 | $229.60 | $229.60 |
| Purchase #4 | $34.39 | 4.543% | $35.9523 | $35.95 | $35.95 | $36.00 |
| Purchase #5 | $186.95 | 10.703% | $206.9593 | $206.96 | $206.95 | $207.00 |
| Purchase #6 | $118.96 | 3.779% | $123.4555 | $123.46 | $123.45 | $123.50 |
| Purchase #7 | $245.30 | 3.267% | $253.314 | $253.31 | $253.30 | $253.30 |
| 7 purchase totals = | $1,066.22 | $1,140.5382 | $1,140.53 | $1,140.50 | $1,140.60 | |