| 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 | $239.71 | 12.242% | $269.0553 | $269.06 | $269.05 | $269.10 |
| Purchase #2 | $234.48 | 10.623% | $259.3888 | $259.39 | $259.40 | $259.40 |
| Purchase #3 | $231.74 | 4.231% | $241.5449 | $241.54 | $241.55 | $241.50 |
| Purchase #4 | $34.27 | 13.706% | $38.967 | $38.97 | $38.95 | $39.00 |
| Purchase #5 | $167.93 | 10.555% | $185.655 | $185.66 | $185.65 | $185.70 |
| Purchase #6 | $136.95 | 12.294% | $153.7866 | $153.79 | $153.80 | $153.80 |
| Purchase #7 | $36.63 | 11.439% | $40.8201 | $40.82 | $40.80 | $40.80 |
| 7 purchase totals = | $1,081.71 | $1,189.2177 | $1,189.23 | $1,189.20 | $1,189.30 | |