| 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 | $16.93 | 12.141% | $18.9855 | $18.99 | $19.00 | $19.00 |
| Purchase #2 | $123.30 | 6.620% | $131.4625 | $131.46 | $131.45 | $131.50 |
| Purchase #3 | $198.48 | 10.196% | $218.717 | $218.72 | $218.70 | $218.70 |
| Purchase #4 | $109.47 | 3.813% | $113.6441 | $113.64 | $113.65 | $113.60 |
| Purchase #5 | $186.75 | 12.616% | $210.3104 | $210.31 | $210.30 | $210.30 |
| Purchase #6 | $116.83 | 3.756% | $121.2181 | $121.22 | $121.20 | $121.20 |
| Purchase #7 | $224.35 | 5.390% | $236.4425 | $236.44 | $236.45 | $236.40 |
| 7 purchase totals = | $976.11 | $1,050.7801 | $1,050.78 | $1,050.75 | $1,050.70 | |