| 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 | $209.58 | 13.752% | $238.4014 | $238.40 | $238.40 | $238.40 |
| Purchase #2 | $155.42 | 7.557% | $167.1651 | $167.17 | $167.15 | $167.20 |
| Purchase #3 | $223.67 | 10.531% | $247.2247 | $247.22 | $247.20 | $247.20 |
| Purchase #4 | $129.59 | 13.458% | $147.0302 | $147.03 | $147.05 | $147.00 |
| Purchase #5 | $105.46 | 5.825% | $111.603 | $111.60 | $111.60 | $111.60 |
| Purchase #6 | $75.80 | 5.565% | $80.0183 | $80.02 | $80.00 | $80.00 |
| Purchase #7 | $71.97 | 8.103% | $77.8017 | $77.80 | $77.80 | $77.80 |
| 7 purchase totals = | $971.49 | $1,069.2444 | $1,069.24 | $1,069.20 | $1,069.20 | |