| 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 | $221.35 | 7.250% | $237.3979 | $237.40 | $237.40 | $237.40 |
| Purchase #2 | $233.38 | 7.679% | $251.3013 | $251.30 | $251.30 | $251.30 |
| Purchase #3 | $239.34 | 12.638% | $269.5878 | $269.59 | $269.60 | $269.60 |
| Purchase #4 | $234.64 | 3.449% | $242.7327 | $242.73 | $242.75 | $242.70 |
| Purchase #5 | $107.30 | 6.717% | $114.5073 | $114.51 | $114.50 | $114.50 |
| Purchase #6 | $204.35 | 4.121% | $212.7713 | $212.77 | $212.75 | $212.80 |
| Purchase #7 | $64.98 | 4.389% | $67.832 | $67.83 | $67.85 | $67.80 |
| 7 purchase totals = | $1,305.34 | $1,396.1303 | $1,396.13 | $1,396.15 | $1,396.10 | |