| 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 | $222.95 | 5.599% | $235.433 | $235.43 | $235.45 | $235.40 |
| Purchase #2 | $103.84 | 10.537% | $114.7816 | $114.78 | $114.80 | $114.80 |
| Purchase #3 | $142.67 | 6.177% | $151.4827 | $151.48 | $151.50 | $151.50 |
| Purchase #4 | $194.90 | 6.528% | $207.6231 | $207.62 | $207.60 | $207.60 |
| Purchase #5 | $161.88 | 13.201% | $183.2498 | $183.25 | $183.25 | $183.20 |
| Purchase #6 | $112.50 | 5.454% | $118.6358 | $118.64 | $118.65 | $118.60 |
| Purchase #7 | $75.65 | 7.286% | $81.1619 | $81.16 | $81.15 | $81.20 |
| 7 purchase totals = | $1,014.39 | $1,092.3679 | $1,092.36 | $1,092.40 | $1,092.30 | |