| 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 | $237.74 | 8.384% | $257.6721 | $257.67 | $257.65 | $257.70 |
| Purchase #2 | $5.59 | 6.190% | $5.936 | $5.94 | $5.95 | $5.90 |
| Purchase #3 | $131.89 | 12.370% | $148.2048 | $148.20 | $148.20 | $148.20 |
| Purchase #4 | $114.77 | 12.265% | $128.8465 | $128.85 | $128.85 | $128.80 |
| Purchase #5 | $117.54 | 5.835% | $124.3985 | $124.40 | $124.40 | $124.40 |
| Purchase #6 | $248.62 | 12.829% | $280.5155 | $280.52 | $280.50 | $280.50 |
| Purchase #7 | $115.28 | 9.451% | $126.1751 | $126.18 | $126.20 | $126.20 |
| 7 purchase totals = | $971.43 | $1,071.7485 | $1,071.76 | $1,071.75 | $1,071.70 | |