| 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 | $20.73 | 7.861% | $22.3596 | $22.36 | $22.35 | $22.40 |
| Purchase #2 | $224.62 | 11.830% | $251.1925 | $251.19 | $251.20 | $251.20 |
| Purchase #3 | $226.65 | 6.416% | $241.1919 | $241.19 | $241.20 | $241.20 |
| Purchase #4 | $188.47 | 11.529% | $210.1987 | $210.20 | $210.20 | $210.20 |
| Purchase #5 | $188.32 | 4.589% | $196.962 | $196.96 | $196.95 | $197.00 |
| Purchase #6 | $108.55 | 10.554% | $120.0064 | $120.01 | $120.00 | $120.00 |
| Purchase #7 | $50.53 | 10.326% | $55.7477 | $55.75 | $55.75 | $55.70 |
| 7 purchase totals = | $1,007.87 | $1,097.6588 | $1,097.66 | $1,097.65 | $1,097.70 | |