| 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 | $221.60 | 5.322% | $233.3936 | $233.39 | $233.40 | $233.40 |
| Purchase #2 | $181.33 | 11.829% | $202.7795 | $202.78 | $202.80 | $202.80 |
| Purchase #3 | $136.32 | 9.460% | $149.2159 | $149.22 | $149.20 | $149.20 |
| Purchase #4 | $155.35 | 13.303% | $176.0162 | $176.02 | $176.00 | $176.00 |
| Purchase #5 | $79.50 | 4.457% | $83.0433 | $83.04 | $83.05 | $83.00 |
| Purchase #6 | $77.39 | 11.721% | $86.4609 | $86.46 | $86.45 | $86.50 |
| Purchase #7 | $234.84 | 10.646% | $259.8411 | $259.84 | $259.85 | $259.80 |
| 7 purchase totals = | $1,086.33 | $1,190.7505 | $1,190.75 | $1,190.75 | $1,190.70 | |