| 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 | $85.36 | 8.308% | $92.4517 | $92.45 | $92.45 | $92.50 |
| Purchase #2 | $124.64 | 9.108% | $135.9922 | $135.99 | $136.00 | $136.00 |
| Purchase #3 | $102.46 | 12.200% | $114.9601 | $114.96 | $114.95 | $115.00 |
| Purchase #4 | $234.39 | 8.487% | $254.2827 | $254.28 | $254.30 | $254.30 |
| Purchase #5 | $222.64 | 3.628% | $230.7174 | $230.72 | $230.70 | $230.70 |
| Purchase #6 | $147.64 | 12.836% | $166.5911 | $166.59 | $166.60 | $166.60 |
| Purchase #7 | $14.45 | 8.401% | $15.6639 | $15.66 | $15.65 | $15.70 |
| 7 purchase totals = | $931.58 | $1,010.6591 | $1,010.65 | $1,010.65 | $1,010.80 | |