| 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 | $232.60 | 8.566% | $252.5245 | $252.52 | $252.50 | $252.50 |
| Purchase #2 | $100.82 | 4.626% | $105.4839 | $105.48 | $105.50 | $105.50 |
| Purchase #3 | $144.65 | 11.247% | $160.9188 | $160.92 | $160.90 | $160.90 |
| Purchase #4 | $194.78 | 6.639% | $207.7114 | $207.71 | $207.70 | $207.70 |
| Purchase #5 | $232.38 | 8.861% | $252.9712 | $252.97 | $252.95 | $253.00 |
| Purchase #6 | $147.71 | 8.414% | $160.1383 | $160.14 | $160.15 | $160.10 |
| Purchase #7 | $37.66 | 13.144% | $42.61 | $42.61 | $42.60 | $42.60 |
| 7 purchase totals = | $1,090.60 | $1,182.3581 | $1,182.35 | $1,182.30 | $1,182.30 | |