| 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 | $196.72 | 11.529% | $219.3998 | $219.40 | $219.40 | $219.40 |
| Purchase #2 | $55.29 | 3.214% | $57.067 | $57.07 | $57.05 | $57.10 |
| Purchase #3 | $66.76 | 8.351% | $72.3351 | $72.34 | $72.35 | $72.30 |
| Purchase #4 | $119.80 | 9.689% | $131.4074 | $131.41 | $131.40 | $131.40 |
| Purchase #5 | $181.77 | 6.402% | $193.4069 | $193.41 | $193.40 | $193.40 |
| Purchase #6 | $33.35 | 8.857% | $36.3038 | $36.30 | $36.30 | $36.30 |
| Purchase #7 | $233.35 | 12.367% | $262.2084 | $262.21 | $262.20 | $262.20 |
| 7 purchase totals = | $887.04 | $972.1284 | $972.14 | $972.10 | $972.10 | |