| 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 | $246.44 | 11.463% | $274.6894 | $274.69 | $274.70 | $274.70 |
| Purchase #2 | $238.54 | 4.206% | $248.573 | $248.57 | $248.55 | $248.60 |
| Purchase #3 | $155.44 | 5.480% | $163.9581 | $163.96 | $163.95 | $164.00 |
| Purchase #4 | $206.53 | 4.152% | $215.1051 | $215.11 | $215.10 | $215.10 |
| Purchase #5 | $40.98 | 3.572% | $42.4438 | $42.44 | $42.45 | $42.40 |
| Purchase #6 | $157.63 | 4.417% | $164.5925 | $164.59 | $164.60 | $164.60 |
| Purchase #7 | $192.70 | 10.490% | $212.9142 | $212.91 | $212.90 | $212.90 |
| 7 purchase totals = | $1,238.26 | $1,322.2761 | $1,322.27 | $1,322.25 | $1,322.30 | |