| 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 | $207.92 | 12.443% | $233.7915 | $233.79 | $233.80 | $233.80 |
| Purchase #2 | $110.94 | 3.646% | $114.9849 | $114.98 | $115.00 | $115.00 |
| Purchase #3 | $139.48 | 8.143% | $150.8379 | $150.84 | $150.85 | $150.80 |
| Purchase #4 | $182.29 | 7.459% | $195.887 | $195.89 | $195.90 | $195.90 |
| Purchase #5 | $222.86 | 13.303% | $252.5071 | $252.51 | $252.50 | $252.50 |
| Purchase #6 | $221.64 | 5.704% | $234.2823 | $234.28 | $234.30 | $234.30 |
| Purchase #7 | $220.67 | 5.804% | $233.4777 | $233.48 | $233.50 | $233.50 |
| 7 purchase totals = | $1,305.80 | $1,415.7684 | $1,415.77 | $1,415.85 | $1,415.80 | |