| 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 | $134.52 | 4.190% | $140.1564 | $140.16 | $140.15 | $140.20 |
| Purchase #2 | $119.99 | 12.514% | $135.0055 | $135.01 | $135.00 | $135.00 |
| Purchase #3 | $195.36 | 9.701% | $214.3119 | $214.31 | $214.30 | $214.30 |
| Purchase #4 | $221.85 | 10.450% | $245.0333 | $245.03 | $245.05 | $245.00 |
| Purchase #5 | $202.52 | 12.766% | $228.3737 | $228.37 | $228.35 | $228.40 |
| Purchase #6 | $237.58 | 6.251% | $252.4311 | $252.43 | $252.45 | $252.40 |
| Purchase #7 | $205.67 | 12.342% | $231.0538 | $231.05 | $231.05 | $231.10 |
| 7 purchase totals = | $1,317.49 | $1,446.3657 | $1,446.36 | $1,446.35 | $1,446.40 | |