| 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 | $210.80 | 10.691% | $233.3366 | $233.34 | $233.35 | $233.30 |
| Purchase #2 | $117.70 | 10.771% | $130.3775 | $130.38 | $130.40 | $130.40 |
| Purchase #3 | $136.76 | 7.123% | $146.5014 | $146.50 | $146.50 | $146.50 |
| Purchase #4 | $233.96 | 7.593% | $251.7246 | $251.72 | $251.70 | $251.70 |
| Purchase #5 | $8.92 | 4.704% | $9.3396 | $9.34 | $9.35 | $9.30 |
| Purchase #6 | $8.34 | 10.829% | $9.2431 | $9.24 | $9.25 | $9.20 |
| Purchase #7 | $220.43 | 13.417% | $250.0051 | $250.01 | $250.00 | $250.00 |
| 7 purchase totals = | $936.91 | $1,030.5279 | $1,030.53 | $1,030.55 | $1,030.40 | |