| 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 | $222.66 | 12.478% | $250.4435 | $250.44 | $250.45 | $250.40 |
| Purchase #2 | $132.28 | 11.274% | $147.1932 | $147.19 | $147.20 | $147.20 |
| Purchase #3 | $61.54 | 4.247% | $64.1536 | $64.15 | $64.15 | $64.20 |
| Purchase #4 | $107.54 | 7.314% | $115.4055 | $115.41 | $115.40 | $115.40 |
| Purchase #5 | $202.56 | 10.812% | $224.4608 | $224.46 | $224.45 | $224.50 |
| Purchase #6 | $218.76 | 6.508% | $232.9969 | $233.00 | $233.00 | $233.00 |
| Purchase #7 | $147.30 | 5.620% | $155.5783 | $155.58 | $155.60 | $155.60 |
| 7 purchase totals = | $1,092.64 | $1,190.2318 | $1,190.23 | $1,190.25 | $1,190.30 | |