| 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 | $215.37 | 7.685% | $231.9212 | $231.92 | $231.90 | $231.90 |
| Purchase #2 | $233.47 | 8.552% | $253.4364 | $253.44 | $253.45 | $253.40 |
| Purchase #3 | $46.95 | 10.438% | $51.8506 | $51.85 | $51.85 | $51.90 |
| Purchase #4 | $198.36 | 9.363% | $216.9324 | $216.93 | $216.95 | $216.90 |
| Purchase #5 | $92.97 | 6.292% | $98.8197 | $98.82 | $98.80 | $98.80 |
| Purchase #6 | $242.59 | 6.811% | $259.1128 | $259.11 | $259.10 | $259.10 |
| Purchase #7 | $23.28 | 13.717% | $26.4733 | $26.47 | $26.45 | $26.50 |
| 7 purchase totals = | $1,052.99 | $1,138.5464 | $1,138.54 | $1,138.50 | $1,138.50 | |