| 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 | $234.52 | 4.719% | $245.587 | $245.59 | $245.60 | $245.60 |
| Purchase #2 | $220.54 | 9.538% | $241.5751 | $241.58 | $241.60 | $241.60 |
| Purchase #3 | $30.58 | 10.657% | $33.8389 | $33.84 | $33.85 | $33.80 |
| Purchase #4 | $246.50 | 10.813% | $273.154 | $273.15 | $273.15 | $273.20 |
| Purchase #5 | $150.87 | 8.336% | $163.4465 | $163.45 | $163.45 | $163.40 |
| Purchase #6 | $221.71 | 13.465% | $251.5633 | $251.56 | $251.55 | $251.60 |
| Purchase #7 | $54.51 | 12.130% | $61.1221 | $61.12 | $61.10 | $61.10 |
| 7 purchase totals = | $1,159.23 | $1,270.2869 | $1,270.29 | $1,270.30 | $1,270.30 | |