| 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 | $106.60 | 5.823% | $112.8073 | $112.81 | $112.80 | $112.80 |
| Purchase #2 | $200.81 | 13.556% | $228.0318 | $228.03 | $228.05 | $228.00 |
| Purchase #3 | $211.87 | 11.162% | $235.5189 | $235.52 | $235.50 | $235.50 |
| Purchase #4 | $114.86 | 12.833% | $129.6 | $129.60 | $129.60 | $129.60 |
| Purchase #5 | $26.83 | 13.604% | $30.48 | $30.48 | $30.50 | $30.50 |
| Purchase #6 | $164.40 | 9.451% | $179.9374 | $179.94 | $179.95 | $179.90 |
| Purchase #7 | $230.54 | 5.829% | $243.9782 | $243.98 | $244.00 | $244.00 |
| 7 purchase totals = | $1,055.91 | $1,160.3536 | $1,160.36 | $1,160.40 | $1,160.30 | |