| 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 | $213.81 | 11.450% | $238.2912 | $238.29 | $238.30 | $238.30 |
| Purchase #2 | $215.55 | 10.790% | $238.8078 | $238.81 | $238.80 | $238.80 |
| Purchase #3 | $82.31 | 9.465% | $90.1006 | $90.10 | $90.10 | $90.10 |
| Purchase #4 | $250.92 | 8.785% | $272.9633 | $272.96 | $272.95 | $273.00 |
| Purchase #5 | $122.51 | 10.379% | $135.2253 | $135.23 | $135.25 | $135.20 |
| Purchase #6 | $241.55 | 9.166% | $263.6905 | $263.69 | $263.70 | $263.70 |
| Purchase #7 | $202.89 | 13.379% | $230.0347 | $230.03 | $230.05 | $230.00 |
| 7 purchase totals = | $1,329.54 | $1,469.1134 | $1,469.11 | $1,469.15 | $1,469.10 | |