| 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 | $170.87 | 12.433% | $192.1143 | $192.11 | $192.10 | $192.10 |
| Purchase #2 | $32.60 | 6.283% | $34.6483 | $34.65 | $34.65 | $34.60 |
| Purchase #3 | $213.30 | 6.589% | $227.3543 | $227.35 | $227.35 | $227.40 |
| Purchase #4 | $123.40 | 8.635% | $134.0556 | $134.06 | $134.05 | $134.10 |
| Purchase #5 | $203.65 | 13.381% | $230.9004 | $230.90 | $230.90 | $230.90 |
| Purchase #6 | $193.57 | 13.767% | $220.2188 | $220.22 | $220.20 | $220.20 |
| Purchase #7 | $219.91 | 5.841% | $232.7549 | $232.75 | $232.75 | $232.80 |
| 7 purchase totals = | $1,157.30 | $1,272.0466 | $1,272.04 | $1,272.00 | $1,272.10 | |