| 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 | $105.65 | 9.223% | $115.3941 | $115.39 | $115.40 | $115.40 |
| Purchase #2 | $96.35 | 3.743% | $99.9564 | $99.96 | $99.95 | $100.00 |
| Purchase #3 | $63.68 | 11.450% | $70.9714 | $70.97 | $70.95 | $71.00 |
| Purchase #4 | $193.95 | 5.231% | $204.0955 | $204.10 | $204.10 | $204.10 |
| Purchase #5 | $107.29 | 12.668% | $120.8815 | $120.88 | $120.90 | $120.90 |
| Purchase #6 | $140.82 | 8.257% | $152.4475 | $152.45 | $152.45 | $152.40 |
| Purchase #7 | $220.87 | 12.525% | $248.534 | $248.53 | $248.55 | $248.50 |
| 7 purchase totals = | $928.61 | $1,012.2804 | $1,012.28 | $1,012.30 | $1,012.30 | |