| 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 | $239.73 | 8.390% | $259.8433 | $259.84 | $259.85 | $259.80 |
| Purchase #2 | $163.44 | 11.113% | $181.6031 | $181.60 | $181.60 | $181.60 |
| Purchase #3 | $82.28 | 5.813% | $87.0629 | $87.06 | $87.05 | $87.10 |
| Purchase #4 | $60.43 | 10.793% | $66.9522 | $66.95 | $66.95 | $67.00 |
| Purchase #5 | $161.74 | 6.647% | $172.4909 | $172.49 | $172.50 | $172.50 |
| Purchase #6 | $158.64 | 5.364% | $167.1494 | $167.15 | $167.15 | $167.10 |
| Purchase #7 | $164.46 | 12.727% | $185.3908 | $185.39 | $185.40 | $185.40 |
| 7 purchase totals = | $1,030.72 | $1,120.4926 | $1,120.48 | $1,120.50 | $1,120.50 | |