| 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 | $220.45 | 9.486% | $241.3619 | $241.36 | $241.35 | $241.40 |
| Purchase #2 | $95.64 | 6.468% | $101.826 | $101.83 | $101.85 | $101.80 |
| Purchase #3 | $226.66 | 9.424% | $248.0204 | $248.02 | $248.00 | $248.00 |
| Purchase #4 | $96.69 | 13.257% | $109.5082 | $109.51 | $109.50 | $109.50 |
| Purchase #5 | $10.38 | 8.559% | $11.2684 | $11.27 | $11.25 | $11.30 |
| Purchase #6 | $170.40 | 7.843% | $183.7645 | $183.76 | $183.75 | $183.80 |
| Purchase #7 | $126.62 | 10.500% | $139.9151 | $139.92 | $139.90 | $139.90 |
| 7 purchase totals = | $946.84 | $1,035.6645 | $1,035.67 | $1,035.60 | $1,035.70 | |