| 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 | $248.60 | 8.711% | $270.2555 | $270.26 | $270.25 | $270.30 |
| Purchase #2 | $47.41 | 8.870% | $51.6153 | $51.62 | $51.60 | $51.60 |
| Purchase #3 | $168.64 | 13.466% | $191.3491 | $191.35 | $191.35 | $191.30 |
| Purchase #4 | $117.26 | 5.472% | $123.6765 | $123.68 | $123.70 | $123.70 |
| Purchase #5 | $181.93 | 13.681% | $206.8198 | $206.82 | $206.80 | $206.80 |
| Purchase #6 | $56.80 | 12.156% | $63.7046 | $63.70 | $63.70 | $63.70 |
| Purchase #7 | $133.69 | 10.373% | $147.5577 | $147.56 | $147.55 | $147.60 |
| 7 purchase totals = | $954.33 | $1,054.9785 | $1,054.99 | $1,054.95 | $1,055.00 | |