| 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 | $207.80 | 7.305% | $222.9798 | $222.98 | $223.00 | $223.00 |
| Purchase #2 | $211.80 | 9.472% | $231.8617 | $231.86 | $231.85 | $231.90 |
| Purchase #3 | $144.99 | 7.846% | $156.3659 | $156.37 | $156.35 | $156.40 |
| Purchase #4 | $82.60 | 10.459% | $91.2391 | $91.24 | $91.25 | $91.20 |
| Purchase #5 | $233.73 | 8.196% | $252.8865 | $252.89 | $252.90 | $252.90 |
| Purchase #6 | $83.74 | 10.808% | $92.7906 | $92.79 | $92.80 | $92.80 |
| Purchase #7 | $70.55 | 13.725% | $80.233 | $80.23 | $80.25 | $80.20 |
| 7 purchase totals = | $1,035.21 | $1,128.3566 | $1,128.36 | $1,128.40 | $1,128.40 | |