| 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 | $30.62 | 11.571% | $34.163 | $34.16 | $34.15 | $34.20 |
| Purchase #2 | $14.72 | 9.454% | $16.1116 | $16.11 | $16.10 | $16.10 |
| Purchase #3 | $107.48 | 12.662% | $121.0891 | $121.09 | $121.10 | $121.10 |
| Purchase #4 | $231.86 | 13.661% | $263.5344 | $263.53 | $263.55 | $263.50 |
| Purchase #5 | $132.82 | 11.753% | $148.4303 | $148.43 | $148.45 | $148.40 |
| Purchase #6 | $186.28 | 9.310% | $203.6227 | $203.62 | $203.60 | $203.60 |
| Purchase #7 | $122.92 | 9.176% | $134.1991 | $134.20 | $134.20 | $134.20 |
| 7 purchase totals = | $826.70 | $921.1502 | $921.14 | $921.15 | $921.10 | |