| 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 | $231.72 | 8.565% | $251.5668 | $251.57 | $251.55 | $251.60 |
| Purchase #2 | $122.51 | 10.668% | $135.5794 | $135.58 | $135.60 | $135.60 |
| Purchase #3 | $137.25 | 10.739% | $151.9893 | $151.99 | $152.00 | $152.00 |
| Purchase #4 | $234.29 | 6.205% | $248.8277 | $248.83 | $248.85 | $248.80 |
| Purchase #5 | $118.34 | 3.740% | $122.7659 | $122.77 | $122.75 | $122.80 |
| Purchase #6 | $182.31 | 12.854% | $205.7441 | $205.74 | $205.75 | $205.70 |
| Purchase #7 | $114.84 | 3.621% | $118.9984 | $119.00 | $119.00 | $119.00 |
| 7 purchase totals = | $1,141.26 | $1,235.4716 | $1,235.48 | $1,235.50 | $1,235.50 | |