| 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 | $197.49 | 10.125% | $217.4859 | $217.49 | $217.50 | $217.50 |
| Purchase #2 | $170.31 | 11.629% | $190.1153 | $190.12 | $190.10 | $190.10 |
| Purchase #3 | $134.74 | 4.866% | $141.2964 | $141.30 | $141.30 | $141.30 |
| Purchase #4 | $211.56 | 8.280% | $229.0772 | $229.08 | $229.10 | $229.10 |
| Purchase #5 | $96.95 | 10.514% | $107.1433 | $107.14 | $107.15 | $107.10 |
| Purchase #6 | $133.45 | 6.199% | $141.7226 | $141.72 | $141.70 | $141.70 |
| Purchase #7 | $172.80 | 11.511% | $192.691 | $192.69 | $192.70 | $192.70 |
| 7 purchase totals = | $1,117.30 | $1,219.5317 | $1,219.54 | $1,219.55 | $1,219.50 | |