| 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 | $109.47 | 4.599% | $114.5045 | $114.50 | $114.50 | $114.50 |
| Purchase #2 | $174.79 | 6.867% | $186.7928 | $186.79 | $186.80 | $186.80 |
| Purchase #3 | $109.65 | 3.468% | $113.4527 | $113.45 | $113.45 | $113.50 |
| Purchase #4 | $45.93 | 9.627% | $50.3517 | $50.35 | $50.35 | $50.40 |
| Purchase #5 | $222.53 | 8.352% | $241.1157 | $241.12 | $241.10 | $241.10 |
| Purchase #6 | $244.98 | 7.674% | $263.7798 | $263.78 | $263.80 | $263.80 |
| Purchase #7 | $106.80 | 12.183% | $119.8114 | $119.81 | $119.80 | $119.80 |
| 7 purchase totals = | $1,014.15 | $1,089.8086 | $1,089.80 | $1,089.80 | $1,089.90 | |