| 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 | $240.81 | 7.784% | $259.5547 | $259.55 | $259.55 | $259.60 |
| Purchase #2 | $106.79 | 7.364% | $114.654 | $114.65 | $114.65 | $114.70 |
| Purchase #3 | $166.85 | 10.570% | $184.486 | $184.49 | $184.50 | $184.50 |
| Purchase #4 | $101.99 | 7.824% | $109.9697 | $109.97 | $109.95 | $110.00 |
| Purchase #5 | $249.96 | 13.169% | $282.8772 | $282.88 | $282.90 | $282.90 |
| Purchase #6 | $70.78 | 9.557% | $77.5444 | $77.54 | $77.55 | $77.50 |
| Purchase #7 | $36.65 | 10.564% | $40.5217 | $40.52 | $40.50 | $40.50 |
| 7 purchase totals = | $973.83 | $1,069.6077 | $1,069.60 | $1,069.60 | $1,069.70 | |