| 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 | $215.79 | 9.250% | $235.7506 | $235.75 | $235.75 | $235.80 |
| Purchase #2 | $203.63 | 13.254% | $230.6191 | $230.62 | $230.60 | $230.60 |
| Purchase #3 | $90.91 | 10.670% | $100.6101 | $100.61 | $100.60 | $100.60 |
| Purchase #4 | $180.71 | 10.805% | $200.2357 | $200.24 | $200.25 | $200.20 |
| Purchase #5 | $169.64 | 9.786% | $186.241 | $186.24 | $186.25 | $186.20 |
| Purchase #6 | $248.81 | 8.185% | $269.1751 | $269.18 | $269.20 | $269.20 |
| Purchase #7 | $190.37 | 5.439% | $200.7242 | $200.72 | $200.70 | $200.70 |
| 7 purchase totals = | $1,299.86 | $1,423.3558 | $1,423.36 | $1,423.35 | $1,423.30 | |