| 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 | $114.40 | 11.850% | $127.9564 | $127.96 | $127.95 | $128.00 |
| Purchase #2 | $185.27 | 9.621% | $203.0948 | $203.09 | $203.10 | $203.10 |
| Purchase #3 | $238.95 | 3.212% | $246.6251 | $246.63 | $246.65 | $246.60 |
| Purchase #4 | $74.71 | 10.280% | $82.3902 | $82.39 | $82.40 | $82.40 |
| Purchase #5 | $165.73 | 9.291% | $181.128 | $181.13 | $181.15 | $181.10 |
| Purchase #6 | $210.59 | 9.561% | $230.7245 | $230.72 | $230.70 | $230.70 |
| Purchase #7 | $132.35 | 4.767% | $138.6591 | $138.66 | $138.65 | $138.70 |
| 7 purchase totals = | $1,122.00 | $1,210.5781 | $1,210.58 | $1,210.60 | $1,210.60 | |