| 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 | $221.38 | 7.601% | $238.2071 | $238.21 | $238.20 | $238.20 |
| Purchase #2 | $195.60 | 13.161% | $221.3429 | $221.34 | $221.35 | $221.30 |
| Purchase #3 | $36.61 | 3.184% | $37.7757 | $37.78 | $37.80 | $37.80 |
| Purchase #4 | $95.80 | 6.339% | $101.8728 | $101.87 | $101.85 | $101.90 |
| Purchase #5 | $215.77 | 4.433% | $225.3351 | $225.34 | $225.35 | $225.30 |
| Purchase #6 | $200.41 | 7.486% | $215.4127 | $215.41 | $215.40 | $215.40 |
| Purchase #7 | $250.35 | 10.277% | $276.0785 | $276.08 | $276.10 | $276.10 |
| 7 purchase totals = | $1,215.92 | $1,316.0248 | $1,316.03 | $1,316.05 | $1,316.00 | |