| 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 | $36.79 | 11.171% | $40.8998 | $40.90 | $40.90 | $40.90 |
| Purchase #2 | $110.80 | 4.391% | $115.6652 | $115.67 | $115.65 | $115.70 |
| Purchase #3 | $221.60 | 4.528% | $231.634 | $231.63 | $231.65 | $231.60 |
| Purchase #4 | $241.36 | 8.707% | $262.3752 | $262.38 | $262.40 | $262.40 |
| Purchase #5 | $50.47 | 6.376% | $53.688 | $53.69 | $53.70 | $53.70 |
| Purchase #6 | $130.63 | 6.264% | $138.8127 | $138.81 | $138.80 | $138.80 |
| Purchase #7 | $226.85 | 3.766% | $235.3932 | $235.39 | $235.40 | $235.40 |
| 7 purchase totals = | $1,018.50 | $1,078.4681 | $1,078.47 | $1,078.50 | $1,078.50 | |