| 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 | $208.72 | 3.632% | $216.3007 | $216.30 | $216.30 | $216.30 |
| Purchase #2 | $56.59 | 11.870% | $63.3072 | $63.31 | $63.30 | $63.30 |
| Purchase #3 | $103.36 | 11.251% | $114.989 | $114.99 | $115.00 | $115.00 |
| Purchase #4 | $128.38 | 8.450% | $139.2281 | $139.23 | $139.25 | $139.20 |
| Purchase #5 | $248.72 | 13.698% | $282.7897 | $282.79 | $282.80 | $282.80 |
| Purchase #6 | $33.86 | 6.419% | $36.0335 | $36.03 | $36.05 | $36.00 |
| Purchase #7 | $139.76 | 12.798% | $157.6465 | $157.65 | $157.65 | $157.60 |
| 7 purchase totals = | $919.39 | $1,010.2947 | $1,010.30 | $1,010.35 | $1,010.20 | |