| 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 | $191.68 | 9.293% | $209.4928 | $209.49 | $209.50 | $209.50 |
| Purchase #2 | $118.28 | 10.617% | $130.8378 | $130.84 | $130.85 | $130.80 |
| Purchase #3 | $96.95 | 3.547% | $100.3888 | $100.39 | $100.40 | $100.40 |
| Purchase #4 | $209.74 | 12.364% | $235.6723 | $235.67 | $235.65 | $235.70 |
| Purchase #5 | $69.41 | 13.544% | $78.8109 | $78.81 | $78.80 | $78.80 |
| Purchase #6 | $200.82 | 8.636% | $218.1628 | $218.16 | $218.15 | $218.20 |
| Purchase #7 | $188.78 | 9.832% | $207.3408 | $207.34 | $207.35 | $207.30 |
| 7 purchase totals = | $1,075.66 | $1,180.7062 | $1,180.70 | $1,180.70 | $1,180.70 | |