| 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 | $12.75 | 11.655% | $14.236 | $14.24 | $14.25 | $14.20 |
| Purchase #2 | $71.47 | 5.798% | $75.6138 | $75.61 | $75.60 | $75.60 |
| Purchase #3 | $82.55 | 12.288% | $92.6937 | $92.69 | $92.70 | $92.70 |
| Purchase #4 | $226.47 | 13.445% | $256.9189 | $256.92 | $256.90 | $256.90 |
| Purchase #5 | $220.28 | 4.720% | $230.6772 | $230.68 | $230.70 | $230.70 |
| Purchase #6 | $245.84 | 3.568% | $254.6116 | $254.61 | $254.60 | $254.60 |
| Purchase #7 | $206.78 | 9.872% | $227.1933 | $227.19 | $227.20 | $227.20 |
| 7 purchase totals = | $1,066.14 | $1,151.9445 | $1,151.94 | $1,151.95 | $1,151.90 | |