| 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 | $203.58 | 7.838% | $219.5366 | $219.54 | $219.55 | $219.50 |
| Purchase #2 | $103.41 | 4.215% | $107.7687 | $107.77 | $107.75 | $107.80 |
| Purchase #3 | $248.64 | 11.153% | $276.3708 | $276.37 | $276.35 | $276.40 |
| Purchase #4 | $202.77 | 13.386% | $229.9128 | $229.91 | $229.90 | $229.90 |
| Purchase #5 | $202.44 | 13.104% | $228.9677 | $228.97 | $228.95 | $229.00 |
| Purchase #6 | $185.50 | 7.805% | $199.9783 | $199.98 | $200.00 | $200.00 |
| Purchase #7 | $247.27 | 11.252% | $275.0928 | $275.09 | $275.10 | $275.10 |
| 7 purchase totals = | $1,393.61 | $1,537.6277 | $1,537.63 | $1,537.60 | $1,537.70 | |