| 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 | $100.55 | 13.654% | $114.2791 | $114.28 | $114.30 | $114.30 |
| Purchase #2 | $238.54 | 4.142% | $248.4203 | $248.42 | $248.40 | $248.40 |
| Purchase #3 | $196.34 | 5.173% | $206.4967 | $206.50 | $206.50 | $206.50 |
| Purchase #4 | $117.33 | 5.629% | $123.9345 | $123.93 | $123.95 | $123.90 |
| Purchase #5 | $87.68 | 13.647% | $99.6457 | $99.65 | $99.65 | $99.60 |
| Purchase #6 | $172.94 | 6.348% | $183.9182 | $183.92 | $183.90 | $183.90 |
| Purchase #7 | $87.57 | 11.702% | $97.8174 | $97.82 | $97.80 | $97.80 |
| 7 purchase totals = | $1,000.95 | $1,074.5119 | $1,074.52 | $1,074.50 | $1,074.40 | |