| 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 | $242.45 | 6.734% | $258.7766 | $258.78 | $258.80 | $258.80 |
| Purchase #2 | $98.83 | 11.759% | $110.4514 | $110.45 | $110.45 | $110.50 |
| Purchase #3 | $228.26 | 13.253% | $258.5113 | $258.51 | $258.50 | $258.50 |
| Purchase #4 | $20.85 | 6.233% | $22.1496 | $22.15 | $22.15 | $22.10 |
| Purchase #5 | $211.86 | 13.136% | $239.6899 | $239.69 | $239.70 | $239.70 |
| Purchase #6 | $9.50 | 3.135% | $9.7978 | $9.80 | $9.80 | $9.80 |
| Purchase #7 | $210.49 | 7.789% | $226.8851 | $226.89 | $226.90 | $226.90 |
| 7 purchase totals = | $1,022.24 | $1,126.2617 | $1,126.27 | $1,126.30 | $1,126.30 | |