| 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 | $230.69 | 11.850% | $258.0268 | $258.03 | $258.05 | $258.00 |
| Purchase #2 | $93.62 | 9.733% | $102.732 | $102.73 | $102.75 | $102.70 |
| Purchase #3 | $132.90 | 4.305% | $138.6213 | $138.62 | $138.60 | $138.60 |
| Purchase #4 | $131.55 | 4.215% | $137.0948 | $137.09 | $137.10 | $137.10 |
| Purchase #5 | $173.48 | 7.773% | $186.9646 | $186.96 | $186.95 | $187.00 |
| Purchase #6 | $209.68 | 13.756% | $238.5236 | $238.52 | $238.50 | $238.50 |
| Purchase #7 | $225.64 | 7.237% | $241.9696 | $241.97 | $241.95 | $242.00 |
| 7 purchase totals = | $1,197.56 | $1,303.9327 | $1,303.92 | $1,303.90 | $1,303.90 | |