| 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 | $101.64 | 13.831% | $115.6978 | $115.70 | $115.70 | $115.70 |
| Purchase #2 | $114.62 | 10.288% | $126.4121 | $126.41 | $126.40 | $126.40 |
| Purchase #3 | $182.46 | 13.518% | $207.1249 | $207.12 | $207.10 | $207.10 |
| Purchase #4 | $179.25 | 12.765% | $202.1313 | $202.13 | $202.15 | $202.10 |
| Purchase #5 | $41.65 | 3.811% | $43.2373 | $43.24 | $43.25 | $43.20 |
| Purchase #6 | $222.68 | 8.741% | $242.1445 | $242.14 | $242.15 | $242.10 |
| Purchase #7 | $81.59 | 5.315% | $85.9265 | $85.93 | $85.95 | $85.90 |
| 7 purchase totals = | $923.89 | $1,022.6744 | $1,022.67 | $1,022.70 | $1,022.50 | |