| 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 | $80.84 | 4.662% | $84.6088 | $84.61 | $84.60 | $84.60 |
| Purchase #2 | $139.52 | 8.244% | $151.022 | $151.02 | $151.00 | $151.00 |
| Purchase #3 | $221.71 | 11.846% | $247.9738 | $247.97 | $247.95 | $248.00 |
| Purchase #4 | $199.56 | 11.206% | $221.9227 | $221.92 | $221.90 | $221.90 |
| Purchase #5 | $207.61 | 11.328% | $231.1281 | $231.13 | $231.15 | $231.10 |
| Purchase #6 | $145.95 | 5.329% | $153.7277 | $153.73 | $153.75 | $153.70 |
| Purchase #7 | $79.82 | 3.287% | $82.4437 | $82.44 | $82.45 | $82.40 |
| 7 purchase totals = | $1,075.01 | $1,172.8268 | $1,172.82 | $1,172.80 | $1,172.70 | |