| 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 | $231.92 | 10.132% | $255.4181 | $255.42 | $255.40 | $255.40 |
| Purchase #2 | $231.64 | 3.607% | $239.9953 | $240.00 | $240.00 | $240.00 |
| Purchase #3 | $91.95 | 3.255% | $94.943 | $94.94 | $94.95 | $94.90 |
| Purchase #4 | $48.74 | 4.712% | $51.0366 | $51.04 | $51.05 | $51.00 |
| Purchase #5 | $157.37 | 4.186% | $163.9575 | $163.96 | $163.95 | $164.00 |
| Purchase #6 | $8.95 | 4.496% | $9.3524 | $9.35 | $9.35 | $9.40 |
| Purchase #7 | $230.98 | 4.651% | $241.7229 | $241.72 | $241.70 | $241.70 |
| 7 purchase totals = | $1,001.55 | $1,056.4258 | $1,056.43 | $1,056.40 | $1,056.40 | |