| 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 | $120.27 | 12.652% | $135.4866 | $135.49 | $135.50 | $135.50 |
| Purchase #2 | $75.69 | 5.767% | $80.055 | $80.06 | $80.05 | $80.10 |
| Purchase #3 | $211.63 | 13.428% | $240.0477 | $240.05 | $240.05 | $240.00 |
| Purchase #4 | $152.28 | 11.792% | $170.2369 | $170.24 | $170.25 | $170.20 |
| Purchase #5 | $56.55 | 8.771% | $61.51 | $61.51 | $61.50 | $61.50 |
| Purchase #6 | $239.83 | 4.436% | $250.4689 | $250.47 | $250.45 | $250.50 |
| Purchase #7 | $215.80 | 5.526% | $227.7251 | $227.73 | $227.75 | $227.70 |
| 7 purchase totals = | $1,072.05 | $1,165.5302 | $1,165.55 | $1,165.55 | $1,165.50 | |