| 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 | $204.74 | 6.620% | $218.2938 | $218.29 | $218.30 | $218.30 |
| Purchase #2 | $22.27 | 7.533% | $23.9476 | $23.95 | $23.95 | $23.90 |
| Purchase #3 | $171.58 | 4.805% | $179.8244 | $179.82 | $179.80 | $179.80 |
| Purchase #4 | $32.35 | 5.706% | $34.1959 | $34.20 | $34.20 | $34.20 |
| Purchase #5 | $141.61 | 9.375% | $154.8859 | $154.89 | $154.90 | $154.90 |
| Purchase #6 | $243.31 | 13.579% | $276.3491 | $276.35 | $276.35 | $276.30 |
| Purchase #7 | $121.69 | 5.164% | $127.9741 | $127.97 | $127.95 | $128.00 |
| 7 purchase totals = | $937.55 | $1,015.4708 | $1,015.47 | $1,015.45 | $1,015.40 | |