| 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 | $121.94 | 9.323% | $133.3085 | $133.31 | $133.30 | $133.30 |
| Purchase #2 | $154.46 | 8.143% | $167.0377 | $167.04 | $167.05 | $167.00 |
| Purchase #3 | $191.88 | 10.361% | $211.7607 | $211.76 | $211.75 | $211.80 |
| Purchase #4 | $211.45 | 10.799% | $234.2845 | $234.28 | $234.30 | $234.30 |
| Purchase #5 | $88.39 | 3.759% | $91.7126 | $91.71 | $91.70 | $91.70 |
| Purchase #6 | $204.76 | 6.372% | $217.8073 | $217.81 | $217.80 | $217.80 |
| Purchase #7 | $33.41 | 5.845% | $35.3628 | $35.36 | $35.35 | $35.40 |
| 7 purchase totals = | $1,006.29 | $1,091.2741 | $1,091.27 | $1,091.25 | $1,091.30 | |