| 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 | $204.31 | 3.586% | $211.6366 | $211.64 | $211.65 | $211.60 |
| Purchase #2 | $223.38 | 12.818% | $252.0128 | $252.01 | $252.00 | $252.00 |
| Purchase #3 | $250.65 | 5.721% | $264.9897 | $264.99 | $265.00 | $265.00 |
| Purchase #4 | $83.94 | 4.136% | $87.4118 | $87.41 | $87.40 | $87.40 |
| Purchase #5 | $9.61 | 11.739% | $10.7381 | $10.74 | $10.75 | $10.70 |
| Purchase #6 | $133.77 | 10.320% | $147.5751 | $147.58 | $147.60 | $147.60 |
| Purchase #7 | $203.72 | 4.616% | $213.1237 | $213.12 | $213.10 | $213.10 |
| 7 purchase totals = | $1,109.38 | $1,187.4878 | $1,187.49 | $1,187.50 | $1,187.40 | |