| 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 | $223.99 | 9.459% | $245.1772 | $245.18 | $245.20 | $245.20 |
| Purchase #2 | $38.26 | 13.313% | $43.3536 | $43.35 | $43.35 | $43.40 |
| Purchase #3 | $116.82 | 10.621% | $129.2275 | $129.23 | $129.25 | $129.20 |
| Purchase #4 | $223.60 | 12.308% | $251.1207 | $251.12 | $251.10 | $251.10 |
| Purchase #5 | $172.89 | 3.403% | $178.7734 | $178.77 | $178.75 | $178.80 |
| Purchase #6 | $196.45 | 10.742% | $217.5527 | $217.55 | $217.55 | $217.60 |
| Purchase #7 | $195.92 | 5.364% | $206.4291 | $206.43 | $206.45 | $206.40 |
| 7 purchase totals = | $1,167.93 | $1,271.6342 | $1,271.63 | $1,271.65 | $1,271.70 | |