| 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 | $203.36 | 11.539% | $226.8257 | $226.83 | $226.85 | $226.80 |
| Purchase #2 | $161.40 | 10.868% | $178.941 | $178.94 | $178.95 | $178.90 |
| Purchase #3 | $211.91 | 4.599% | $221.6557 | $221.66 | $221.65 | $221.70 |
| Purchase #4 | $206.83 | 12.808% | $233.3208 | $233.32 | $233.30 | $233.30 |
| Purchase #5 | $218.60 | 8.733% | $237.6903 | $237.69 | $237.70 | $237.70 |
| Purchase #6 | $18.47 | 12.430% | $20.7658 | $20.77 | $20.75 | $20.80 |
| Purchase #7 | $12.76 | 8.504% | $13.8451 | $13.85 | $13.85 | $13.80 |
| 7 purchase totals = | $1,033.33 | $1,133.0444 | $1,133.06 | $1,133.05 | $1,133.00 | |