| 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 | $210.92 | 7.325% | $226.3699 | $226.37 | $226.35 | $226.40 |
| Purchase #2 | $82.49 | 10.725% | $91.3371 | $91.34 | $91.35 | $91.30 |
| Purchase #3 | $15.49 | 10.308% | $17.0867 | $17.09 | $17.10 | $17.10 |
| Purchase #4 | $225.40 | 10.395% | $248.8303 | $248.83 | $248.85 | $248.80 |
| Purchase #5 | $118.73 | 4.353% | $123.8983 | $123.90 | $123.90 | $123.90 |
| Purchase #6 | $72.81 | 3.594% | $75.4268 | $75.43 | $75.45 | $75.40 |
| Purchase #7 | $195.30 | 13.621% | $221.9018 | $221.90 | $221.90 | $221.90 |
| 7 purchase totals = | $921.14 | $1,004.8509 | $1,004.86 | $1,004.90 | $1,004.80 | |