| 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 | $201.48 | 7.491% | $216.5729 | $216.57 | $216.55 | $216.60 |
| Purchase #2 | $53.85 | 11.535% | $60.0616 | $60.06 | $60.05 | $60.10 |
| Purchase #3 | $132.96 | 3.540% | $137.6668 | $137.67 | $137.65 | $137.70 |
| Purchase #4 | $19.62 | 7.661% | $21.1231 | $21.12 | $21.10 | $21.10 |
| Purchase #5 | $216.63 | 11.773% | $242.1338 | $242.13 | $242.15 | $242.10 |
| Purchase #6 | $136.85 | 10.576% | $151.3233 | $151.32 | $151.30 | $151.30 |
| Purchase #7 | $245.37 | 13.454% | $278.3821 | $278.38 | $278.40 | $278.40 |
| 7 purchase totals = | $1,006.76 | $1,107.2636 | $1,107.25 | $1,107.20 | $1,107.30 | |