| 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 | $219.68 | 9.150% | $239.7807 | $239.78 | $239.80 | $239.80 |
| Purchase #2 | $109.85 | 11.547% | $122.5344 | $122.53 | $122.55 | $122.50 |
| Purchase #3 | $198.82 | 9.802% | $218.3083 | $218.31 | $218.30 | $218.30 |
| Purchase #4 | $142.68 | 12.600% | $160.6577 | $160.66 | $160.65 | $160.70 |
| Purchase #5 | $73.79 | 10.331% | $81.4132 | $81.41 | $81.40 | $81.40 |
| Purchase #6 | $86.40 | 12.114% | $96.8665 | $96.87 | $96.85 | $96.90 |
| Purchase #7 | $128.32 | 4.223% | $133.739 | $133.74 | $133.75 | $133.70 |
| 7 purchase totals = | $959.54 | $1,053.2998 | $1,053.30 | $1,053.30 | $1,053.30 | |