| 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 | $204.50 | 3.771% | $212.2117 | $212.21 | $212.20 | $212.20 |
| Purchase #2 | $95.42 | 11.589% | $106.4782 | $106.48 | $106.50 | $106.50 |
| Purchase #3 | $70.45 | 4.445% | $73.5815 | $73.58 | $73.60 | $73.60 |
| Purchase #4 | $145.92 | 5.194% | $153.4991 | $153.50 | $153.50 | $153.50 |
| Purchase #5 | $151.63 | 10.139% | $167.0038 | $167.00 | $167.00 | $167.00 |
| Purchase #6 | $115.30 | 4.646% | $120.6568 | $120.66 | $120.65 | $120.70 |
| Purchase #7 | $134.88 | 4.216% | $140.5665 | $140.57 | $140.55 | $140.60 |
| 7 purchase totals = | $918.10 | $973.9976 | $974.00 | $974.00 | $974.10 | |