| 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 | $189.81 | 11.536% | $211.7065 | $211.71 | $211.70 | $211.70 |
| Purchase #2 | $52.51 | 6.397% | $55.8691 | $55.87 | $55.85 | $55.90 |
| Purchase #3 | $82.58 | 4.195% | $86.0442 | $86.04 | $86.05 | $86.00 |
| Purchase #4 | $50.52 | 10.278% | $55.7124 | $55.71 | $55.70 | $55.70 |
| Purchase #5 | $166.43 | 10.278% | $183.5357 | $183.54 | $183.55 | $183.50 |
| Purchase #6 | $224.62 | 4.168% | $233.9822 | $233.98 | $234.00 | $234.00 |
| Purchase #7 | $239.49 | 3.683% | $248.3104 | $248.31 | $248.30 | $248.30 |
| 7 purchase totals = | $1,005.96 | $1,075.1605 | $1,075.16 | $1,075.15 | $1,075.10 | |