| 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 | $248.43 | 11.222% | $276.3088 | $276.31 | $276.30 | $276.30 |
| Purchase #2 | $172.37 | 6.710% | $183.936 | $183.94 | $183.95 | $183.90 |
| Purchase #3 | $92.25 | 10.430% | $101.8717 | $101.87 | $101.85 | $101.90 |
| Purchase #4 | $113.50 | 6.144% | $120.4734 | $120.47 | $120.45 | $120.50 |
| Purchase #5 | $212.82 | 3.555% | $220.3858 | $220.39 | $220.40 | $220.40 |
| Purchase #6 | $204.49 | 6.465% | $217.7103 | $217.71 | $217.70 | $217.70 |
| Purchase #7 | $38.72 | 4.609% | $40.5046 | $40.50 | $40.50 | $40.50 |
| 7 purchase totals = | $1,082.58 | $1,161.1906 | $1,161.19 | $1,161.15 | $1,161.20 | |