| 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 | $217.97 | 5.555% | $230.0782 | $230.08 | $230.10 | $230.10 |
| Purchase #2 | $230.33 | 12.792% | $259.7938 | $259.79 | $259.80 | $259.80 |
| Purchase #3 | $144.29 | 5.260% | $151.8797 | $151.88 | $151.90 | $151.90 |
| Purchase #4 | $203.59 | 10.873% | $225.7263 | $225.73 | $225.75 | $225.70 |
| Purchase #5 | $106.64 | 11.679% | $119.0945 | $119.09 | $119.10 | $119.10 |
| Purchase #6 | $241.60 | 4.823% | $253.2524 | $253.25 | $253.25 | $253.30 |
| Purchase #7 | $83.48 | 4.347% | $87.1089 | $87.11 | $87.10 | $87.10 |
| 7 purchase totals = | $1,227.90 | $1,326.9338 | $1,326.93 | $1,327.00 | $1,327.00 | |