| 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 | $243.74 | 10.774% | $270.0005 | $270.00 | $270.00 | $270.00 |
| Purchase #2 | $147.28 | 9.229% | $160.8725 | $160.87 | $160.85 | $160.90 |
| Purchase #3 | $16.45 | 9.649% | $18.0373 | $18.04 | $18.05 | $18.00 |
| Purchase #4 | $34.39 | 8.750% | $37.3991 | $37.40 | $37.40 | $37.40 |
| Purchase #5 | $207.73 | 3.201% | $214.3794 | $214.38 | $214.40 | $214.40 |
| Purchase #6 | $212.32 | 10.851% | $235.3588 | $235.36 | $235.35 | $235.40 |
| Purchase #7 | $125.90 | 7.163% | $134.9182 | $134.92 | $134.90 | $134.90 |
| 7 purchase totals = | $987.81 | $1,070.9658 | $1,070.97 | $1,070.95 | $1,071.00 | |