| 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 | $230.87 | 12.405% | $259.5094 | $259.51 | $259.50 | $259.50 |
| Purchase #2 | $82.96 | 3.299% | $85.6969 | $85.70 | $85.70 | $85.70 |
| Purchase #3 | $216.70 | 9.509% | $237.306 | $237.31 | $237.30 | $237.30 |
| Purchase #4 | $220.58 | 13.642% | $250.6715 | $250.67 | $250.65 | $250.70 |
| Purchase #5 | $133.58 | 12.523% | $150.3082 | $150.31 | $150.30 | $150.30 |
| Purchase #6 | $7.47 | 13.693% | $8.4929 | $8.49 | $8.50 | $8.50 |
| Purchase #7 | $107.59 | 12.408% | $120.9398 | $120.94 | $120.95 | $120.90 |
| 7 purchase totals = | $999.75 | $1,112.9247 | $1,112.93 | $1,112.90 | $1,112.90 | |