| 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 | $101.54 | 13.233% | $114.9768 | $114.98 | $115.00 | $115.00 |
| Purchase #2 | $193.45 | 8.290% | $209.487 | $209.49 | $209.50 | $209.50 |
| Purchase #3 | $243.42 | 11.720% | $271.9488 | $271.95 | $271.95 | $271.90 |
| Purchase #4 | $186.94 | 13.535% | $212.2423 | $212.24 | $212.25 | $212.20 |
| Purchase #5 | $170.75 | 8.570% | $185.3833 | $185.38 | $185.40 | $185.40 |
| Purchase #6 | $22.72 | 11.650% | $25.3669 | $25.37 | $25.35 | $25.40 |
| Purchase #7 | $89.40 | 7.585% | $96.181 | $96.18 | $96.20 | $96.20 |
| 7 purchase totals = | $1,008.22 | $1,115.5861 | $1,115.59 | $1,115.65 | $1,115.60 | |