| 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 | $213.61 | 6.139% | $226.7235 | $226.72 | $226.70 | $226.70 |
| Purchase #2 | $232.51 | 5.829% | $246.063 | $246.06 | $246.05 | $246.10 |
| Purchase #3 | $182.70 | 3.358% | $188.8351 | $188.84 | $188.85 | $188.80 |
| Purchase #4 | $49.72 | 6.133% | $52.7693 | $52.77 | $52.75 | $52.80 |
| Purchase #5 | $148.82 | 11.385% | $165.7632 | $165.76 | $165.75 | $165.80 |
| Purchase #6 | $139.27 | 10.346% | $153.6789 | $153.68 | $153.70 | $153.70 |
| Purchase #7 | $147.68 | 11.343% | $164.4313 | $164.43 | $164.45 | $164.40 |
| 7 purchase totals = | $1,114.31 | $1,198.2643 | $1,198.26 | $1,198.25 | $1,198.30 | |