| 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 | $36.92 | 7.302% | $39.6159 | $39.62 | $39.60 | $39.60 |
| Purchase #2 | $106.83 | 4.824% | $111.9835 | $111.98 | $112.00 | $112.00 |
| Purchase #3 | $210.71 | 9.588% | $230.9129 | $230.91 | $230.90 | $230.90 |
| Purchase #4 | $119.50 | 4.461% | $124.8309 | $124.83 | $124.85 | $124.80 |
| Purchase #5 | $140.76 | 10.160% | $155.0612 | $155.06 | $155.05 | $155.10 |
| Purchase #6 | $192.98 | 9.466% | $211.2475 | $211.25 | $211.25 | $211.20 |
| Purchase #7 | $30.80 | 4.517% | $32.1912 | $32.19 | $32.20 | $32.20 |
| 7 purchase totals = | $838.50 | $905.8431 | $905.84 | $905.85 | $905.80 | |