| 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 | $6.89 | 4.216% | $7.1805 | $7.18 | $7.20 | $7.20 |
| Purchase #2 | $207.92 | 8.744% | $226.1005 | $226.10 | $226.10 | $226.10 |
| Purchase #3 | $65.88 | 9.353% | $72.0418 | $72.04 | $72.05 | $72.00 |
| Purchase #4 | $166.50 | 10.302% | $183.6528 | $183.65 | $183.65 | $183.70 |
| Purchase #5 | $211.27 | 11.502% | $235.5703 | $235.57 | $235.55 | $235.60 |
| Purchase #6 | $243.41 | 7.131% | $260.7676 | $260.77 | $260.75 | $260.80 |
| Purchase #7 | $192.70 | 9.743% | $211.4748 | $211.47 | $211.45 | $211.50 |
| 7 purchase totals = | $1,094.57 | $1,196.7883 | $1,196.78 | $1,196.75 | $1,196.90 | |