| 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 | $122.31 | 4.823% | $128.209 | $128.21 | $128.20 | $128.20 |
| Purchase #2 | $51.65 | 13.167% | $58.4508 | $58.45 | $58.45 | $58.50 |
| Purchase #3 | $167.46 | 12.421% | $188.2602 | $188.26 | $188.25 | $188.30 |
| Purchase #4 | $44.94 | 9.694% | $49.2965 | $49.30 | $49.30 | $49.30 |
| Purchase #5 | $128.47 | 11.736% | $143.5472 | $143.55 | $143.55 | $143.50 |
| Purchase #6 | $179.81 | 5.663% | $189.9926 | $189.99 | $190.00 | $190.00 |
| Purchase #7 | $232.39 | 7.855% | $250.6442 | $250.64 | $250.65 | $250.60 |
| 7 purchase totals = | $927.03 | $1,008.4005 | $1,008.40 | $1,008.40 | $1,008.40 | |