| 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 | $167.33 | 10.826% | $185.4451 | $185.45 | $185.45 | $185.40 |
| Purchase #2 | $115.68 | 4.324% | $120.682 | $120.68 | $120.70 | $120.70 |
| Purchase #3 | $244.68 | 10.274% | $269.8184 | $269.82 | $269.80 | $269.80 |
| Purchase #4 | $234.53 | 8.249% | $253.8764 | $253.88 | $253.90 | $253.90 |
| Purchase #5 | $110.98 | 3.155% | $114.4814 | $114.48 | $114.50 | $114.50 |
| Purchase #6 | $149.60 | 11.708% | $167.1152 | $167.12 | $167.10 | $167.10 |
| Purchase #7 | $215.48 | 6.798% | $230.1283 | $230.13 | $230.15 | $230.10 |
| 7 purchase totals = | $1,238.28 | $1,341.5468 | $1,341.56 | $1,341.60 | $1,341.50 | |