| 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 | $230.55 | 13.248% | $261.0933 | $261.09 | $261.10 | $261.10 |
| Purchase #2 | $65.47 | 6.664% | $69.8329 | $69.83 | $69.85 | $69.80 |
| Purchase #3 | $222.47 | 8.715% | $241.8583 | $241.86 | $241.85 | $241.90 |
| Purchase #4 | $72.40 | 6.241% | $76.9185 | $76.92 | $76.90 | $76.90 |
| Purchase #5 | $140.83 | 7.639% | $151.588 | $151.59 | $151.60 | $151.60 |
| Purchase #6 | $222.75 | 8.292% | $241.2204 | $241.22 | $241.20 | $241.20 |
| Purchase #7 | $43.42 | 13.306% | $49.1975 | $49.20 | $49.20 | $49.20 |
| 7 purchase totals = | $997.89 | $1,091.7089 | $1,091.71 | $1,091.70 | $1,091.70 | |