| 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 | $233.54 | 8.580% | $253.5777 | $253.58 | $253.60 | $253.60 |
| Purchase #2 | $235.85 | 9.408% | $258.0388 | $258.04 | $258.05 | $258.00 |
| Purchase #3 | $220.84 | 11.418% | $246.0555 | $246.06 | $246.05 | $246.10 |
| Purchase #4 | $124.77 | 12.286% | $140.0992 | $140.10 | $140.10 | $140.10 |
| Purchase #5 | $64.57 | 4.244% | $67.3104 | $67.31 | $67.30 | $67.30 |
| Purchase #6 | $91.59 | 10.127% | $100.8653 | $100.87 | $100.85 | $100.90 |
| Purchase #7 | $213.68 | 13.629% | $242.8024 | $242.80 | $242.80 | $242.80 |
| 7 purchase totals = | $1,184.84 | $1,308.7493 | $1,308.76 | $1,308.75 | $1,308.80 | |