| 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 | $77.26 | 10.545% | $85.4071 | $85.41 | $85.40 | $85.40 |
| Purchase #2 | $242.47 | 3.112% | $250.0157 | $250.02 | $250.00 | $250.00 |
| Purchase #3 | $130.36 | 4.127% | $135.74 | $135.74 | $135.75 | $135.70 |
| Purchase #4 | $142.26 | 7.540% | $152.9864 | $152.99 | $153.00 | $153.00 |
| Purchase #5 | $216.26 | 4.714% | $226.4545 | $226.45 | $226.45 | $226.50 |
| Purchase #6 | $12.69 | 12.316% | $14.2529 | $14.25 | $14.25 | $14.30 |
| Purchase #7 | $189.66 | 8.739% | $206.2344 | $206.23 | $206.25 | $206.20 |
| 7 purchase totals = | $1,010.96 | $1,071.0910 | $1,071.09 | $1,071.10 | $1,071.10 | |