| 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 | $225.94 | 12.466% | $254.1057 | $254.11 | $254.10 | $254.10 |
| Purchase #2 | $131.91 | 8.705% | $143.3928 | $143.39 | $143.40 | $143.40 |
| Purchase #3 | $207.42 | 4.735% | $217.2413 | $217.24 | $217.25 | $217.20 |
| Purchase #4 | $16.39 | 6.589% | $17.4699 | $17.47 | $17.45 | $17.50 |
| Purchase #5 | $188.77 | 4.584% | $197.4232 | $197.42 | $197.40 | $197.40 |
| Purchase #6 | $227.76 | 4.305% | $237.5651 | $237.57 | $237.55 | $237.60 |
| Purchase #7 | $206.92 | 11.873% | $231.4876 | $231.49 | $231.50 | $231.50 |
| 7 purchase totals = | $1,205.11 | $1,298.6856 | $1,298.69 | $1,298.65 | $1,298.70 | |