| 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 | $139.67 | 10.699% | $154.6133 | $154.61 | $154.60 | $154.60 |
| Purchase #2 | $49.69 | 6.615% | $52.977 | $52.98 | $53.00 | $53.00 |
| Purchase #3 | $197.84 | 7.240% | $212.1636 | $212.16 | $212.15 | $212.20 |
| Purchase #4 | $106.87 | 8.169% | $115.6002 | $115.60 | $115.60 | $115.60 |
| Purchase #5 | $213.27 | 13.254% | $241.5368 | $241.54 | $241.55 | $241.50 |
| Purchase #6 | $202.99 | 11.559% | $226.4536 | $226.45 | $226.45 | $226.50 |
| Purchase #7 | $78.52 | 11.806% | $87.7901 | $87.79 | $87.80 | $87.80 |
| 7 purchase totals = | $988.85 | $1,091.1346 | $1,091.13 | $1,091.15 | $1,091.20 | |