| 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 | $100.95 | 8.482% | $109.5126 | $109.51 | $109.50 | $109.50 |
| Purchase #2 | $179.98 | 12.834% | $203.0786 | $203.08 | $203.10 | $203.10 |
| Purchase #3 | $100.78 | 3.117% | $103.9213 | $103.92 | $103.90 | $103.90 |
| Purchase #4 | $234.51 | 10.659% | $259.5064 | $259.51 | $259.50 | $259.50 |
| Purchase #5 | $183.80 | 11.170% | $204.3305 | $204.33 | $204.35 | $204.30 |
| Purchase #6 | $230.26 | 6.843% | $246.0167 | $246.02 | $246.00 | $246.00 |
| Purchase #7 | $61.39 | 8.649% | $66.6996 | $66.70 | $66.70 | $66.70 |
| 7 purchase totals = | $1,091.67 | $1,193.0657 | $1,193.07 | $1,193.05 | $1,193.00 | |