| 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 | $88.59 | 3.708% | $91.8749 | $91.87 | $91.85 | $91.90 |
| Purchase #2 | $201.44 | 5.707% | $212.9362 | $212.94 | $212.95 | $212.90 |
| Purchase #3 | $160.31 | 6.293% | $170.3983 | $170.40 | $170.40 | $170.40 |
| Purchase #4 | $249.47 | 13.228% | $282.4699 | $282.47 | $282.45 | $282.50 |
| Purchase #5 | $178.97 | 11.442% | $199.4477 | $199.45 | $199.45 | $199.40 |
| Purchase #6 | $239.92 | 10.821% | $265.8817 | $265.88 | $265.90 | $265.90 |
| Purchase #7 | $124.85 | 9.518% | $136.7332 | $136.73 | $136.75 | $136.70 |
| 7 purchase totals = | $1,243.55 | $1,359.7419 | $1,359.74 | $1,359.75 | $1,359.70 | |