| 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 | $128.58 | 3.168% | $132.6534 | $132.65 | $132.65 | $132.70 |
| Purchase #2 | $199.51 | 9.492% | $218.4475 | $218.45 | $218.45 | $218.40 |
| Purchase #3 | $136.82 | 7.727% | $147.3921 | $147.39 | $147.40 | $147.40 |
| Purchase #4 | $36.72 | 4.197% | $38.2611 | $38.26 | $38.25 | $38.30 |
| Purchase #5 | $173.93 | 13.592% | $197.5706 | $197.57 | $197.55 | $197.60 |
| Purchase #6 | $220.51 | 6.235% | $234.2588 | $234.26 | $234.25 | $234.30 |
| Purchase #7 | $60.43 | 3.213% | $62.3716 | $62.37 | $62.35 | $62.40 |
| 7 purchase totals = | $956.50 | $1,030.9551 | $1,030.95 | $1,030.90 | $1,031.10 | |