| 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 | $206.49 | 11.754% | $230.7608 | $230.76 | $230.75 | $230.80 |
| Purchase #2 | $227.56 | 4.556% | $237.9276 | $237.93 | $237.95 | $237.90 |
| Purchase #3 | $230.61 | 4.203% | $240.3025 | $240.30 | $240.30 | $240.30 |
| Purchase #4 | $238.40 | 4.626% | $249.4284 | $249.43 | $249.45 | $249.40 |
| Purchase #5 | $164.64 | 4.477% | $172.0109 | $172.01 | $172.00 | $172.00 |
| Purchase #6 | $127.81 | 11.161% | $142.0749 | $142.07 | $142.05 | $142.10 |
| Purchase #7 | $76.72 | 9.158% | $83.746 | $83.75 | $83.75 | $83.70 |
| 7 purchase totals = | $1,272.23 | $1,356.2511 | $1,356.25 | $1,356.25 | $1,356.20 | |