| 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 | $245.95 | 13.476% | $279.0942 | $279.09 | $279.10 | $279.10 |
| Purchase #2 | $53.42 | 10.302% | $58.9233 | $58.92 | $58.90 | $58.90 |
| Purchase #3 | $226.97 | 5.652% | $239.7983 | $239.80 | $239.80 | $239.80 |
| Purchase #4 | $156.46 | 9.448% | $171.2423 | $171.24 | $171.25 | $171.20 |
| Purchase #5 | $180.31 | 8.677% | $195.9555 | $195.96 | $195.95 | $196.00 |
| Purchase #6 | $146.82 | 10.460% | $162.1774 | $162.18 | $162.20 | $162.20 |
| Purchase #7 | $223.60 | 11.493% | $249.2983 | $249.30 | $249.30 | $249.30 |
| 7 purchase totals = | $1,233.53 | $1,356.4893 | $1,356.49 | $1,356.50 | $1,356.50 | |