| 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 | $233.84 | 8.233% | $253.092 | $253.09 | $253.10 | $253.10 |
| Purchase #2 | $151.92 | 13.284% | $172.1011 | $172.10 | $172.10 | $172.10 |
| Purchase #3 | $206.56 | 10.162% | $227.5506 | $227.55 | $227.55 | $227.60 |
| Purchase #4 | $230.25 | 13.198% | $260.6384 | $260.64 | $260.65 | $260.60 |
| Purchase #5 | $80.45 | 5.189% | $84.6246 | $84.62 | $84.60 | $84.60 |
| Purchase #6 | $8.80 | 3.543% | $9.1118 | $9.11 | $9.10 | $9.10 |
| Purchase #7 | $163.67 | 9.844% | $179.7817 | $179.78 | $179.80 | $179.80 |
| 7 purchase totals = | $1,075.49 | $1,186.9002 | $1,186.89 | $1,186.90 | $1,186.90 | |