| 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 | $194.83 | 13.550% | $221.2295 | $221.23 | $221.25 | $221.20 |
| Purchase #2 | $112.44 | 13.792% | $127.9477 | $127.95 | $127.95 | $127.90 |
| Purchase #3 | $95.27 | 12.843% | $107.5055 | $107.51 | $107.50 | $107.50 |
| Purchase #4 | $30.56 | 7.338% | $32.8025 | $32.80 | $32.80 | $32.80 |
| Purchase #5 | $114.62 | 13.111% | $129.6478 | $129.65 | $129.65 | $129.60 |
| Purchase #6 | $206.41 | 11.742% | $230.6467 | $230.65 | $230.65 | $230.60 |
| Purchase #7 | $208.27 | 6.262% | $221.3119 | $221.31 | $221.30 | $221.30 |
| 7 purchase totals = | $962.40 | $1,071.0916 | $1,071.10 | $1,071.10 | $1,070.90 | |