| 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 | $240.60 | 9.610% | $263.7217 | $263.72 | $263.70 | $263.70 |
| Purchase #2 | $198.76 | 3.432% | $205.5814 | $205.58 | $205.60 | $205.60 |
| Purchase #3 | $208.43 | 4.652% | $218.1262 | $218.13 | $218.15 | $218.10 |
| Purchase #4 | $42.94 | 6.544% | $45.75 | $45.75 | $45.75 | $45.80 |
| Purchase #5 | $195.82 | 6.843% | $209.22 | $209.22 | $209.20 | $209.20 |
| Purchase #6 | $220.82 | 8.574% | $239.7531 | $239.75 | $239.75 | $239.80 |
| Purchase #7 | $6.82 | 6.127% | $7.2379 | $7.24 | $7.25 | $7.20 |
| 7 purchase totals = | $1,114.19 | $1,189.3903 | $1,189.39 | $1,189.40 | $1,189.40 | |