| 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 | $22.77 | 12.227% | $25.5541 | $25.55 | $25.55 | $25.60 |
| Purchase #2 | $88.94 | 3.286% | $91.8626 | $91.86 | $91.85 | $91.90 |
| Purchase #3 | $210.96 | 11.227% | $234.6445 | $234.64 | $234.65 | $234.60 |
| Purchase #4 | $212.37 | 10.754% | $235.2083 | $235.21 | $235.20 | $235.20 |
| Purchase #5 | $179.62 | 4.531% | $187.7586 | $187.76 | $187.75 | $187.80 |
| Purchase #6 | $222.31 | 6.787% | $237.3982 | $237.40 | $237.40 | $237.40 |
| Purchase #7 | $137.75 | 4.139% | $143.4515 | $143.45 | $143.45 | $143.50 |
| 7 purchase totals = | $1,074.72 | $1,155.8778 | $1,155.87 | $1,155.85 | $1,156.00 | |