| 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 | $15.35 | 11.249% | $17.0767 | $17.08 | $17.10 | $17.10 |
| Purchase #2 | $192.63 | 5.523% | $203.269 | $203.27 | $203.25 | $203.30 |
| Purchase #3 | $19.62 | 12.533% | $22.079 | $22.08 | $22.10 | $22.10 |
| Purchase #4 | $209.63 | 6.486% | $223.2266 | $223.23 | $223.25 | $223.20 |
| Purchase #5 | $127.86 | 4.266% | $133.3145 | $133.31 | $133.30 | $133.30 |
| Purchase #6 | $190.36 | 6.118% | $202.0062 | $202.01 | $202.00 | $202.00 |
| Purchase #7 | $198.51 | 9.469% | $217.3069 | $217.31 | $217.30 | $217.30 |
| 7 purchase totals = | $953.96 | $1,018.2789 | $1,018.29 | $1,018.30 | $1,018.30 | |