| 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 | $113.25 | 5.865% | $119.8921 | $119.89 | $119.90 | $119.90 |
| Purchase #2 | $185.36 | 13.169% | $209.7701 | $209.77 | $209.75 | $209.80 |
| Purchase #3 | $24.26 | 8.835% | $26.4034 | $26.40 | $26.40 | $26.40 |
| Purchase #4 | $148.55 | 7.430% | $159.5873 | $159.59 | $159.60 | $159.60 |
| Purchase #5 | $212.41 | 3.233% | $219.2772 | $219.28 | $219.30 | $219.30 |
| Purchase #6 | $239.80 | 3.757% | $248.8093 | $248.81 | $248.80 | $248.80 |
| Purchase #7 | $43.94 | 11.739% | $49.0981 | $49.10 | $49.10 | $49.10 |
| 7 purchase totals = | $967.57 | $1,032.8375 | $1,032.84 | $1,032.85 | $1,032.90 | |