| 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 | $99.71 | 8.204% | $107.8902 | $107.89 | $107.90 | $107.90 |
| Purchase #2 | $41.38 | 13.868% | $47.1186 | $47.12 | $47.10 | $47.10 |
| Purchase #3 | $182.79 | 10.792% | $202.5167 | $202.52 | $202.50 | $202.50 |
| Purchase #4 | $185.46 | 4.570% | $193.9355 | $193.94 | $193.95 | $193.90 |
| Purchase #5 | $128.54 | 12.270% | $144.3119 | $144.31 | $144.30 | $144.30 |
| Purchase #6 | $230.91 | 3.837% | $239.77 | $239.77 | $239.75 | $239.80 |
| Purchase #7 | $248.73 | 10.660% | $275.2446 | $275.24 | $275.25 | $275.20 |
| 7 purchase totals = | $1,117.52 | $1,210.7875 | $1,210.79 | $1,210.75 | $1,210.70 | |