| 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 | $229.92 | 8.342% | $249.0999 | $249.10 | $249.10 | $249.10 |
| Purchase #2 | $82.57 | 10.334% | $91.1028 | $91.10 | $91.10 | $91.10 |
| Purchase #3 | $162.53 | 11.367% | $181.0048 | $181.00 | $181.00 | $181.00 |
| Purchase #4 | $220.49 | 12.493% | $248.0358 | $248.04 | $248.05 | $248.00 |
| Purchase #5 | $103.25 | 4.676% | $108.078 | $108.08 | $108.10 | $108.10 |
| Purchase #6 | $183.75 | 3.187% | $189.6061 | $189.61 | $189.60 | $189.60 |
| Purchase #7 | $33.81 | 6.679% | $36.0682 | $36.07 | $36.05 | $36.10 |
| 7 purchase totals = | $1,016.32 | $1,102.9956 | $1,103.00 | $1,103.00 | $1,103.00 | |