| 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 | $36.85 | 11.619% | $41.1316 | $41.13 | $41.15 | $41.10 |
| Purchase #2 | $245.58 | 3.512% | $254.2048 | $254.20 | $254.20 | $254.20 |
| Purchase #3 | $175.34 | 11.821% | $196.0669 | $196.07 | $196.05 | $196.10 |
| Purchase #4 | $199.58 | 6.239% | $212.0318 | $212.03 | $212.05 | $212.00 |
| Purchase #5 | $128.97 | 5.787% | $136.4335 | $136.43 | $136.45 | $136.40 |
| Purchase #6 | $96.56 | 11.664% | $107.8228 | $107.82 | $107.80 | $107.80 |
| Purchase #7 | $203.88 | 13.800% | $232.0154 | $232.02 | $232.00 | $232.00 |
| 7 purchase totals = | $1,086.76 | $1,179.7068 | $1,179.70 | $1,179.70 | $1,179.60 | |