| 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 | $226.90 | 5.497% | $239.3727 | $239.37 | $239.35 | $239.40 |
| Purchase #2 | $232.92 | 6.790% | $248.7353 | $248.74 | $248.75 | $248.70 |
| Purchase #3 | $235.39 | 12.529% | $264.882 | $264.88 | $264.90 | $264.90 |
| Purchase #4 | $158.97 | 4.103% | $165.4925 | $165.49 | $165.50 | $165.50 |
| Purchase #5 | $188.83 | 3.157% | $194.7914 | $194.79 | $194.80 | $194.80 |
| Purchase #6 | $112.46 | 5.320% | $118.4429 | $118.44 | $118.45 | $118.40 |
| Purchase #7 | $203.93 | 4.835% | $213.79 | $213.79 | $213.80 | $213.80 |
| 7 purchase totals = | $1,359.40 | $1,445.5068 | $1,445.50 | $1,445.55 | $1,445.50 | |