| 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 | $235.94 | 6.438% | $251.1298 | $251.13 | $251.15 | $251.10 |
| Purchase #2 | $198.84 | 12.654% | $224.0012 | $224.00 | $224.00 | $224.00 |
| Purchase #3 | $12.94 | 12.807% | $14.5972 | $14.60 | $14.60 | $14.60 |
| Purchase #4 | $214.71 | 11.479% | $239.3566 | $239.36 | $239.35 | $239.40 |
| Purchase #5 | $196.38 | 12.181% | $220.301 | $220.30 | $220.30 | $220.30 |
| Purchase #6 | $7.32 | 12.532% | $8.2373 | $8.24 | $8.25 | $8.20 |
| Purchase #7 | $213.50 | 8.597% | $231.8546 | $231.85 | $231.85 | $231.90 |
| 7 purchase totals = | $1,079.63 | $1,189.4777 | $1,189.48 | $1,189.50 | $1,189.50 | |