| 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 | $204.97 | 4.451% | $214.0932 | $214.09 | $214.10 | $214.10 |
| Purchase #2 | $153.72 | 4.164% | $160.1209 | $160.12 | $160.10 | $160.10 |
| Purchase #3 | $189.72 | 13.296% | $214.9452 | $214.95 | $214.95 | $214.90 |
| Purchase #4 | $13.29 | 7.587% | $14.2983 | $14.30 | $14.30 | $14.30 |
| Purchase #5 | $196.59 | 7.475% | $211.2851 | $211.29 | $211.30 | $211.30 |
| Purchase #6 | $203.63 | 5.788% | $215.4161 | $215.42 | $215.40 | $215.40 |
| Purchase #7 | $22.26 | 6.478% | $23.702 | $23.70 | $23.70 | $23.70 |
| 7 purchase totals = | $984.18 | $1,053.8608 | $1,053.87 | $1,053.85 | $1,053.80 | |