| 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 | $226.69 | 8.244% | $245.3783 | $245.38 | $245.40 | $245.40 |
| Purchase #2 | $219.94 | 10.443% | $242.9083 | $242.91 | $242.90 | $242.90 |
| Purchase #3 | $167.55 | 9.616% | $183.6616 | $183.66 | $183.65 | $183.70 |
| Purchase #4 | $133.45 | 3.391% | $137.9753 | $137.98 | $138.00 | $138.00 |
| Purchase #5 | $163.96 | 12.591% | $184.6042 | $184.60 | $184.60 | $184.60 |
| Purchase #6 | $96.68 | 10.332% | $106.669 | $106.67 | $106.65 | $106.70 |
| Purchase #7 | $47.30 | 5.367% | $49.8386 | $49.84 | $49.85 | $49.80 |
| 7 purchase totals = | $1,055.57 | $1,151.0353 | $1,151.04 | $1,151.05 | $1,151.10 | |