| 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 | $182.92 | 11.396% | $203.7656 | $203.77 | $203.75 | $203.80 |
| Purchase #2 | $233.81 | 9.529% | $256.0898 | $256.09 | $256.10 | $256.10 |
| Purchase #3 | $232.29 | 5.736% | $245.6142 | $245.61 | $245.60 | $245.60 |
| Purchase #4 | $142.57 | 10.291% | $157.2419 | $157.24 | $157.25 | $157.20 |
| Purchase #5 | $13.92 | 5.528% | $14.6895 | $14.69 | $14.70 | $14.70 |
| Purchase #6 | $40.29 | 10.608% | $44.564 | $44.56 | $44.55 | $44.60 |
| Purchase #7 | $178.43 | 12.715% | $201.1174 | $201.12 | $201.10 | $201.10 |
| 7 purchase totals = | $1,024.23 | $1,123.0824 | $1,123.08 | $1,123.05 | $1,123.10 | |