| 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 | $109.85 | 4.692% | $115.0042 | $115.00 | $115.00 | $115.00 |
| Purchase #2 | $36.39 | 6.211% | $38.6502 | $38.65 | $38.65 | $38.70 |
| Purchase #3 | $76.46 | 9.857% | $83.9967 | $84.00 | $84.00 | $84.00 |
| Purchase #4 | $218.42 | 3.212% | $225.4357 | $225.44 | $225.45 | $225.40 |
| Purchase #5 | $80.73 | 6.107% | $85.6602 | $85.66 | $85.65 | $85.70 |
| Purchase #6 | $246.32 | 3.556% | $255.0791 | $255.08 | $255.10 | $255.10 |
| Purchase #7 | $183.35 | 8.852% | $199.5801 | $199.58 | $199.60 | $199.60 |
| 7 purchase totals = | $951.52 | $1,003.4062 | $1,003.41 | $1,003.45 | $1,003.50 | |