| 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 | $153.73 | 5.170% | $161.6778 | $161.68 | $161.70 | $161.70 |
| Purchase #2 | $239.65 | 4.522% | $250.487 | $250.49 | $250.50 | $250.50 |
| Purchase #3 | $76.71 | 13.493% | $87.0605 | $87.06 | $87.05 | $87.10 |
| Purchase #4 | $75.78 | 11.162% | $84.2386 | $84.24 | $84.25 | $84.20 |
| Purchase #5 | $119.85 | 10.443% | $132.3659 | $132.37 | $132.35 | $132.40 |
| Purchase #6 | $135.75 | 3.198% | $140.0913 | $140.09 | $140.10 | $140.10 |
| Purchase #7 | $231.52 | 8.200% | $250.5046 | $250.50 | $250.50 | $250.50 |
| 7 purchase totals = | $1,032.99 | $1,106.4257 | $1,106.43 | $1,106.45 | $1,106.50 | |