| 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 | $70.66 | 12.822% | $79.72 | $79.72 | $79.70 | $79.70 |
| Purchase #2 | $231.42 | 8.643% | $251.4216 | $251.42 | $251.40 | $251.40 |
| Purchase #3 | $127.33 | 3.720% | $132.0667 | $132.07 | $132.05 | $132.10 |
| Purchase #4 | $84.69 | 8.396% | $91.8006 | $91.80 | $91.80 | $91.80 |
| Purchase #5 | $153.59 | 10.803% | $170.1823 | $170.18 | $170.20 | $170.20 |
| Purchase #6 | $95.34 | 10.436% | $105.2897 | $105.29 | $105.30 | $105.30 |
| Purchase #7 | $230.47 | 6.399% | $245.2178 | $245.22 | $245.20 | $245.20 |
| 7 purchase totals = | $993.50 | $1,075.6987 | $1,075.70 | $1,075.65 | $1,075.70 | |