| 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 | $99.49 | 6.654% | $106.1101 | $106.11 | $106.10 | $106.10 |
| Purchase #2 | $89.50 | 3.593% | $92.7157 | $92.72 | $92.70 | $92.70 |
| Purchase #3 | $229.35 | 9.602% | $251.3722 | $251.37 | $251.35 | $251.40 |
| Purchase #4 | $237.43 | 9.199% | $259.2712 | $259.27 | $259.25 | $259.30 |
| Purchase #5 | $144.78 | 8.837% | $157.5742 | $157.57 | $157.55 | $157.60 |
| Purchase #6 | $11.25 | 6.693% | $12.003 | $12.00 | $12.00 | $12.00 |
| Purchase #7 | $246.89 | 12.475% | $277.6895 | $277.69 | $277.70 | $277.70 |
| 7 purchase totals = | $1,058.69 | $1,156.7359 | $1,156.73 | $1,156.65 | $1,156.80 | |