| 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 | $29.54 | 11.385% | $32.9031 | $32.90 | $32.90 | $32.90 |
| Purchase #2 | $130.42 | 6.599% | $139.0264 | $139.03 | $139.05 | $139.00 |
| Purchase #3 | $244.73 | 9.730% | $268.5422 | $268.54 | $268.55 | $268.50 |
| Purchase #4 | $199.50 | 13.836% | $227.1028 | $227.10 | $227.10 | $227.10 |
| Purchase #5 | $188.65 | 13.511% | $214.1385 | $214.14 | $214.15 | $214.10 |
| Purchase #6 | $192.32 | 3.320% | $198.705 | $198.71 | $198.70 | $198.70 |
| Purchase #7 | $144.67 | 11.252% | $160.9483 | $160.95 | $160.95 | $160.90 |
| 7 purchase totals = | $1,129.83 | $1,241.3663 | $1,241.37 | $1,241.40 | $1,241.20 | |