| 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 | $98.61 | 13.217% | $111.6433 | $111.64 | $111.65 | $111.60 |
| Purchase #2 | $181.56 | 8.711% | $197.3757 | $197.38 | $197.40 | $197.40 |
| Purchase #3 | $191.32 | 8.105% | $206.8265 | $206.83 | $206.85 | $206.80 |
| Purchase #4 | $220.94 | 4.484% | $230.8469 | $230.85 | $230.85 | $230.80 |
| Purchase #5 | $130.72 | 6.460% | $139.1645 | $139.16 | $139.15 | $139.20 |
| Purchase #6 | $12.37 | 11.565% | $13.8006 | $13.80 | $13.80 | $13.80 |
| Purchase #7 | $34.69 | 3.671% | $35.9635 | $35.96 | $35.95 | $36.00 |
| 7 purchase totals = | $870.21 | $935.6210 | $935.62 | $935.65 | $935.60 | |