| 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 | $196.95 | 11.626% | $219.8474 | $219.85 | $219.85 | $219.80 |
| Purchase #2 | $176.77 | 8.176% | $191.2227 | $191.22 | $191.20 | $191.20 |
| Purchase #3 | $14.26 | 5.368% | $15.0255 | $15.03 | $15.05 | $15.00 |
| Purchase #4 | $100.50 | 13.836% | $114.4052 | $114.41 | $114.40 | $114.40 |
| Purchase #5 | $128.40 | 10.566% | $141.9667 | $141.97 | $141.95 | $142.00 |
| Purchase #6 | $240.64 | 9.588% | $263.7126 | $263.71 | $263.70 | $263.70 |
| Purchase #7 | $147.68 | 10.662% | $163.4256 | $163.43 | $163.45 | $163.40 |
| 7 purchase totals = | $1,005.20 | $1,109.6057 | $1,109.62 | $1,109.60 | $1,109.50 | |