| 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 | $123.36 | 4.493% | $128.9026 | $128.90 | $128.90 | $128.90 |
| Purchase #2 | $134.30 | 10.208% | $148.0093 | $148.01 | $148.00 | $148.00 |
| Purchase #3 | $231.99 | 6.584% | $247.2642 | $247.26 | $247.25 | $247.30 |
| Purchase #4 | $54.45 | 6.739% | $58.1194 | $58.12 | $58.10 | $58.10 |
| Purchase #5 | $191.93 | 11.801% | $214.5797 | $214.58 | $214.60 | $214.60 |
| Purchase #6 | $45.59 | 4.254% | $47.5294 | $47.53 | $47.55 | $47.50 |
| Purchase #7 | $233.34 | 7.292% | $250.3552 | $250.36 | $250.35 | $250.40 |
| 7 purchase totals = | $1,014.96 | $1,094.7598 | $1,094.76 | $1,094.75 | $1,094.80 | |