| 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 | $240.61 | 12.332% | $270.282 | $270.28 | $270.30 | $270.30 |
| Purchase #2 | $106.92 | 4.385% | $111.6084 | $111.61 | $111.60 | $111.60 |
| Purchase #3 | $250.50 | 6.629% | $267.1056 | $267.11 | $267.10 | $267.10 |
| Purchase #4 | $242.45 | 10.795% | $268.6225 | $268.62 | $268.60 | $268.60 |
| Purchase #5 | $113.50 | 9.272% | $124.0237 | $124.02 | $124.00 | $124.00 |
| Purchase #6 | $149.83 | 10.859% | $166.1 | $166.10 | $166.10 | $166.10 |
| Purchase #7 | $104.29 | 8.562% | $113.2193 | $113.22 | $113.20 | $113.20 |
| 7 purchase totals = | $1,208.10 | $1,320.9615 | $1,320.96 | $1,320.90 | $1,320.90 | |